diff --git a/lib/actions/user-actions.js b/lib/actions/user-actions.js
--- a/lib/actions/user-actions.js
+++ b/lib/actions/user-actions.js
@@ -204,13 +204,13 @@
   }, [identityClient]);
 }
 
-const registerActionTypes = Object.freeze({
-  started: 'REGISTER_STARTED',
-  success: 'REGISTER_SUCCESS',
-  failed: 'REGISTER_FAILED',
+const keyserverRegisterActionTypes = Object.freeze({
+  started: 'KEYSERVER_REGISTER_STARTED',
+  success: 'KEYSERVER_REGISTER_SUCCESS',
+  failed: 'KEYSERVER_REGISTER_FAILED',
 });
 const registerCallServerEndpointOptions = { timeout: 60000 };
-const register =
+const keyserverRegister =
   (
     callServerEndpoint: CallServerEndpoint,
   ): ((
@@ -703,8 +703,8 @@
   logInActionTypes,
   useLogOut,
   logOutActionTypes,
-  register,
-  registerActionTypes,
+  keyserverRegister,
+  keyserverRegisterActionTypes,
   searchUsers,
   searchUsersActionTypes,
   exactSearchUser,
diff --git a/lib/reducers/calendar-filters-reducer.js b/lib/reducers/calendar-filters-reducer.js
--- a/lib/reducers/calendar-filters-reducer.js
+++ b/lib/reducers/calendar-filters-reducer.js
@@ -16,8 +16,8 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
   tempIdentityLoginActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import { extractKeyserverIDFromID } from '../keyserver-conn/keyserver-call-utils.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
@@ -59,7 +59,7 @@
     action.type === deleteKeyserverAccountActionTypes.success ||
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     (action.type === setNewSessionActionType &&
       action.payload.sessionChange.cookieInvalidated)
   ) {
diff --git a/lib/reducers/calendar-query-reducer.js b/lib/reducers/calendar-query-reducer.js
--- a/lib/reducers/calendar-query-reducer.js
+++ b/lib/reducers/calendar-query-reducer.js
@@ -6,7 +6,7 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
 import { defaultCalendarQuery } from '../types/entry-types.js';
@@ -35,7 +35,7 @@
   ) {
     return action.payload.calendarResult.calendarQuery;
   } else if (
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     action.type === updateCalendarQueryActionTypes.success ||
     action.type === fullStateSyncActionType ||
     action.type === incrementalStateSyncActionType
diff --git a/lib/reducers/integrity-reducer.js b/lib/reducers/integrity-reducer.js
--- a/lib/reducers/integrity-reducer.js
+++ b/lib/reducers/integrity-reducer.js
@@ -6,7 +6,7 @@
 import {
   keyserverAuthActionTypes,
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import type { ThreadStoreOperation } from '../ops/thread-store-ops';
 import type { IntegrityStore } from '../types/integrity-types';
@@ -24,7 +24,7 @@
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     action.type === fullStateSyncActionType ||
     (action.type === setClientDBStoreActionType &&
       !!action.payload.threadStore &&
diff --git a/lib/reducers/keyserver-reducer.js b/lib/reducers/keyserver-reducer.js
--- a/lib/reducers/keyserver-reducer.js
+++ b/lib/reducers/keyserver-reducer.js
@@ -15,7 +15,7 @@
   keyserverAuthActionTypes,
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
   logInActionTypes,
   resetUserStateActionType,
 } from '../actions/user-actions.js';
@@ -209,7 +209,7 @@
         },
       },
     };
-  } else if (action.type === registerActionTypes.success) {
+  } else if (action.type === keyserverRegisterActionTypes.success) {
     state = {
       ...state,
       keyserverInfos: {
diff --git a/lib/reducers/master-reducer.js b/lib/reducers/master-reducer.js
--- a/lib/reducers/master-reducer.js
+++ b/lib/reducers/master-reducer.js
@@ -26,7 +26,7 @@
 import { addKeyserverActionType } from '../actions/keyserver-actions.js';
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
-  registerActionTypes,
+  keyserverRegisterActionTypes,
   logInActionTypes,
 } from '../actions/user-actions.js';
 import { isStaff } from '../shared/staff-utils.js';
@@ -82,7 +82,7 @@
   if (
     action.type !== incrementalStateSyncActionType &&
     action.type !== fullStateSyncActionType &&
-    action.type !== registerActionTypes.success &&
+    action.type !== keyserverRegisterActionTypes.success &&
     action.type !== logInActionTypes.success &&
     action.type !== siweAuthActionTypes.success &&
     action.type !== addKeyserverActionType
diff --git a/lib/reducers/message-reducer.js b/lib/reducers/message-reducer.js
--- a/lib/reducers/message-reducer.js
+++ b/lib/reducers/message-reducer.js
@@ -52,7 +52,7 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
 import {
@@ -893,7 +893,7 @@
       },
       newThreadInfos,
     );
-  } else if (action.type === registerActionTypes.success) {
+  } else if (action.type === keyserverRegisterActionTypes.success) {
     const truncationStatuses: { [string]: MessageTruncationStatus } = {};
     for (const messageInfo of action.payload.rawMessageInfos) {
       truncationStatuses[messageInfo.threadID] =
diff --git a/lib/reducers/nav-reducer.js b/lib/reducers/nav-reducer.js
--- a/lib/reducers/nav-reducer.js
+++ b/lib/reducers/nav-reducer.js
@@ -4,7 +4,7 @@
 import { siweAuthActionTypes } from '../actions/siwe-actions.js';
 import {
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import type { BaseNavInfo } from '../types/nav-types.js';
 import type { BaseAction } from '../types/redux-types.js';
@@ -20,7 +20,7 @@
   if (
     action.type === logInActionTypes.started ||
     action.type === siweAuthActionTypes.started ||
-    action.type === registerActionTypes.started ||
+    action.type === keyserverRegisterActionTypes.started ||
     action.type === fullStateSyncActionType ||
     action.type === incrementalStateSyncActionType
   ) {
diff --git a/lib/reducers/theme-reducer.js b/lib/reducers/theme-reducer.js
--- a/lib/reducers/theme-reducer.js
+++ b/lib/reducers/theme-reducer.js
@@ -6,8 +6,8 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
   tempIdentityLoginActionTypes,
+  keyserverRegisterActionTypes,
 } from '../actions/user-actions.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
 import type { BaseAction } from '../types/redux-types.js';
@@ -23,8 +23,8 @@
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
-    action.type === tempIdentityLoginActionTypes.success
+    action.type === tempIdentityLoginActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success
   ) {
     return defaultGlobalThemeInfo;
   } else if (
diff --git a/lib/reducers/thread-reducer.js b/lib/reducers/thread-reducer.js
--- a/lib/reducers/thread-reducer.js
+++ b/lib/reducers/thread-reducer.js
@@ -22,7 +22,7 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
   updateSubscriptionActionTypes,
 } from '../actions/user-actions.js';
 import { setNewSessionActionType } from '../keyserver-conn/keyserver-conn-types.js';
@@ -84,7 +84,7 @@
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     action.type === fullStateSyncActionType
   ) {
     const newThreadInfos = action.payload.threadInfos;
diff --git a/lib/reducers/user-reducer.js b/lib/reducers/user-reducer.js
--- a/lib/reducers/user-reducer.js
+++ b/lib/reducers/user-reducer.js
@@ -13,7 +13,7 @@
   logOutActionTypes,
   deleteKeyserverAccountActionTypes,
   logInActionTypes,
-  registerActionTypes,
+  keyserverRegisterActionTypes,
   setUserSettingsActionTypes,
   updateUserAvatarActionTypes,
   resetUserStateActionType,
@@ -54,7 +54,7 @@
   if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     action.type === logOutActionTypes.success ||
     action.type === deleteKeyserverAccountActionTypes.success
   ) {
@@ -242,7 +242,7 @@
   } else if (
     action.type === logInActionTypes.success ||
     action.type === siweAuthActionTypes.success ||
-    action.type === registerActionTypes.success ||
+    action.type === keyserverRegisterActionTypes.success ||
     action.type === fullStateSyncActionType
   ) {
     const newUserInfos = _keyBy(userInfo => userInfo.id)(
@@ -265,7 +265,7 @@
     if (
       action.type === logInActionTypes.success ||
       action.type === siweAuthActionTypes.success ||
-      action.type === registerActionTypes.success ||
+      action.type === keyserverRegisterActionTypes.success ||
       !_isEqual(state.userInfos)(newUserInfos)
     ) {
       return [
diff --git a/lib/types/redux-types.js b/lib/types/redux-types.js
--- a/lib/types/redux-types.js
+++ b/lib/types/redux-types.js
@@ -359,18 +359,18 @@
       +loadingInfo: LoadingInfo,
     }
   | {
-      +type: 'REGISTER_STARTED',
+      +type: 'KEYSERVER_REGISTER_STARTED',
       +loadingInfo: LoadingInfo,
       +payload: LogInStartingPayload,
     }
   | {
-      +type: 'REGISTER_FAILED',
+      +type: 'KEYSERVER_REGISTER_FAILED',
       +error: true,
       +payload: Error,
       +loadingInfo: LoadingInfo,
     }
   | {
-      +type: 'REGISTER_SUCCESS',
+      +type: 'KEYSERVER_REGISTER_SUCCESS',
       +payload: RegisterResult,
       +loadingInfo: LoadingInfo,
     }
diff --git a/native/account/register-panel.react.js b/native/account/register-panel.react.js
--- a/native/account/register-panel.react.js
+++ b/native/account/register-panel.react.js
@@ -14,8 +14,8 @@
 
 import { setDataLoadedActionType } from 'lib/actions/client-db-store-actions.js';
 import {
-  registerActionTypes,
-  register,
+  keyserverRegisterActionTypes,
+  keyserverRegister,
   getOlmSessionInitializationDataActionTypes,
 } from 'lib/actions/user-actions.js';
 import {
@@ -305,7 +305,7 @@
       const initialNotificationsEncryptedMessage =
         await this.props.getInitialNotificationsEncryptedMessage();
       void this.props.dispatchActionPromise(
-        registerActionTypes,
+        keyserverRegisterActionTypes,
         this.registerAction({
           ...extraInfo,
           initialNotificationsEncryptedMessage,
@@ -460,8 +460,9 @@
   },
 });
 
-const registerLoadingStatusSelector =
-  createLoadingStatusSelector(registerActionTypes);
+const registerLoadingStatusSelector = createLoadingStatusSelector(
+  keyserverRegisterActionTypes,
+);
 const olmSessionInitializationDataLoadingStatusSelector =
   createLoadingStatusSelector(getOlmSessionInitializationDataActionTypes);
 
@@ -480,7 +481,7 @@
 
     const dispatch = useDispatch();
     const dispatchActionPromise = useDispatchActionPromise();
-    const callRegister = useServerCall(register);
+    const callRegister = useServerCall(keyserverRegister);
     const getInitialNotificationsEncryptedMessage =
       useInitialNotificationsEncryptedMessage(
         nativeNotificationsSessionCreator,
diff --git a/native/account/registration/registration-server-call.js b/native/account/registration/registration-server-call.js
--- a/native/account/registration/registration-server-call.js
+++ b/native/account/registration/registration-server-call.js
@@ -3,7 +3,10 @@
 import * as React from 'react';
 
 import { setDataLoadedActionType } from 'lib/actions/client-db-store-actions.js';
-import { registerActionTypes, register } from 'lib/actions/user-actions.js';
+import {
+  keyserverRegisterActionTypes,
+  keyserverRegister,
+} from 'lib/actions/user-actions.js';
 import type { LogInStartingPayload } from 'lib/types/account-types.js';
 import { useServerCall } from 'lib/utils/action-utils.js';
 import { useDispatchActionPromise } from 'lib/utils/redux-promise-utils.js';
@@ -56,7 +59,7 @@
   const logInExtraInfo = useSelector(nativeLogInExtraInfoSelector);
 
   const dispatchActionPromise = useDispatchActionPromise();
-  const callRegister = useServerCall(register);
+  const callRegister = useServerCall(keyserverRegister);
 
   const registerUsernameAccount = React.useCallback(
     async (
@@ -105,7 +108,7 @@
         }
       })();
       void dispatchActionPromise(
-        registerActionTypes,
+        keyserverRegisterActionTypes,
         registerPromise,
         undefined,
         ({ calendarQuery: extraInfo.calendarQuery }: LogInStartingPayload),