diff --git a/web/redux/redux-setup.js b/web/redux/redux-setup.js
--- a/web/redux/redux-setup.js
+++ b/web/redux/redux-setup.js
@@ -61,6 +61,7 @@
 import { defaultWebState } from './default-state.js';
 import reduceNavInfo from './nav-reducer.js';
 import { onStateDifference } from './redux-debug-utils.js';
+import { reduceServicesAccessToken } from './services-access-token-reducer.js';
 import { getVisibility } from './visibility.js';
 import { processDBStoreOperations } from '../database/utils/store.js';
 import { activeThreadSelector } from '../selectors/nav-selectors.js';
@@ -345,6 +346,10 @@
     ),
     cryptoStore: reduceCryptoStore(state.cryptoStore, action),
     communityPickerStore,
+    commServicesAccessToken: reduceServicesAccessToken(
+      state.commServicesAccessToken,
+      action,
+    ),
   };
 
   return validateStateAndProcessDBOperations(
diff --git a/web/redux/services-access-token-reducer.js b/web/redux/services-access-token-reducer.js
new file mode 100644
--- /dev/null
+++ b/web/redux/services-access-token-reducer.js
@@ -0,0 +1,20 @@
+// @flow
+
+import {
+  identityLogInActionTypes,
+  identityRegisterActionTypes,
+} from 'lib/actions/user-actions.js';
+
+import type { Action } from './redux-setup.js';
+
+function reduceServicesAccessToken(state: ?string, action: Action): ?string {
+  if (
+    action.type === identityLogInActionTypes.success ||
+    action.type === identityRegisterActionTypes.success
+  ) {
+    return action.payload.accessToken;
+  }
+  return state;
+}
+
+export { reduceServicesAccessToken };