diff --git a/lib/reducers/enabled-apps-reducer.js b/lib/reducers/enabled-apps-reducer.js
index d1b0e9ae3..f4011020c 100644
--- a/lib/reducers/enabled-apps-reducer.js
+++ b/lib/reducers/enabled-apps-reducer.js
@@ -1,22 +1,38 @@
 // @flow
 
+import {
+  deleteAccountActionTypes,
+  logOutActionTypes,
+} from '../actions/user-actions.js';
 import type { EnabledApps } from '../types/enabled-apps';
+import {
+  defaultEnabledApps,
+  defaultWebEnabledApps,
+} from '../types/enabled-apps';
 import type { BaseAction } from '../types/redux-types';
+import { setNewSessionActionType } from '../utils/action-utils.js';
 
 export const enableAppActionType = 'ENABLE_APP';
 export const disableAppActionType = 'DISABLE_APP';
 
 export default function reduceEnabledApps(
   state: EnabledApps,
   action: BaseAction,
 ): EnabledApps {
   if (action.type === enableAppActionType && action.payload === 'calendar') {
     return { ...state, calendar: true };
   } else if (
     action.type === disableAppActionType &&
     action.payload === 'calendar'
   ) {
     return { ...state, calendar: false };
+  } else if (
+    action.type === logOutActionTypes.success ||
+    action.type === deleteAccountActionTypes.success ||
+    (action.type === setNewSessionActionType &&
+      action.payload.sessionChange.cookieInvalidated)
+  ) {
+    return process.env.BROWSER ? defaultWebEnabledApps : defaultEnabledApps;
   }
   return state;
 }