diff --git a/lib/actions/keyserver-actions.js b/lib/actions/keyserver-actions.js
--- a/lib/actions/keyserver-actions.js
+++ b/lib/actions/keyserver-actions.js
@@ -2,4 +2,6 @@
 
 const addKeyserverActionType = 'ADD_KEYSERVER';
 
-export { addKeyserverActionType };
+const removeKeyserverActionType = 'REMOVE_KEYSERVER';
+
+export { addKeyserverActionType, removeKeyserverActionType };
diff --git a/lib/types/keyserver-types.js b/lib/types/keyserver-types.js
--- a/lib/types/keyserver-types.js
+++ b/lib/types/keyserver-types.js
@@ -33,6 +33,10 @@
   +newKeyserverInfo: KeyserverInfo,
 };
 
+export type RemoveKeyserverPayload = {
+  +keyserverAdminUserID: string,
+};
+
 export const keyserverInfoValidator: TInterface<KeyserverInfo> =
   tShape<KeyserverInfo>({
     cookie: t.maybe(t.String),
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
@@ -42,7 +42,11 @@
   SetCalendarDeletedFilterPayload,
 } from './filter-types.js';
 import type { IntegrityStore } from './integrity-types.js';
-import type { KeyserverStore, AddKeyserverPayload } from './keyserver-types.js';
+import type {
+  KeyserverStore,
+  AddKeyserverPayload,
+  RemoveKeyserverPayload,
+} from './keyserver-types.js';
 import type { LifecycleState } from './lifecycle-state-types.js';
 import type {
   FetchInviteLinksResponse,
@@ -1236,6 +1240,10 @@
   | {
       +type: 'ADD_KEYSERVER',
       +payload: AddKeyserverPayload,
+    }
+  | {
+      +type: 'REMOVE_KEYSERVER',
+      +payload: RemoveKeyserverPayload,
     };
 
 export type ActionPayload = ?(Object | Array<*> | $ReadOnlyArray<*> | string);