diff --git a/server/zanata-frontend/src/frontend/app/editor/actions/header-action-types.js b/server/zanata-frontend/src/frontend/app/editor/actions/header-action-types.js
index d4ba7262e3..aaad48dddb 100644
--- a/server/zanata-frontend/src/frontend/app/editor/actions/header-action-types.js
+++ b/server/zanata-frontend/src/frontend/app/editor/actions/header-action-types.js
@@ -1,7 +1,7 @@
 export const TOGGLE_GLOSSARY = 'TOGGLE_GLOSSARY'
 export const TOGGLE_HEADER = 'TOGGLE_HEADER'
 export const TOGGLE_KEY_SHORTCUTS = 'TOGGLE_KEY_SHORTCUTS'
-export const UI_LOCALES_FETCHED = Symbol('UI_LOCALES_FETCHED')
+export const UI_LOCALES_FETCHED = 'UI_LOCALES_FETCHED'
 export const CHANGE_UI_LOCALE = Symbol('CHANGE_UI_LOCALE')
 export const DOCUMENT_SELECTED = Symbol('DOCUMENT_SELECTED')
 export const LOCALE_SELECTED = Symbol('LOCALE_SELECTED')
diff --git a/server/zanata-frontend/src/frontend/app/editor/actions/header-actions.js b/server/zanata-frontend/src/frontend/app/editor/actions/header-actions.js
index 65255e62a1..780943eaa5 100644
--- a/server/zanata-frontend/src/frontend/app/editor/actions/header-actions.js
+++ b/server/zanata-frontend/src/frontend/app/editor/actions/header-actions.js
@@ -33,12 +33,8 @@ const unwrapResponse = (dispatch, errorMsg, response) => {
   return response.json()
 }
 
-export function uiLocaleFetched (uiLocales) {
-  return {
-    type: UI_LOCALES_FETCHED,
-    data: uiLocales
-  }
-}
+export const uiLocaleFetched = createAction(UI_LOCALES_FETCHED)
+
 export function fetchUiLocales () {
   return (dispatch) => {
     fetchLocales()
diff --git a/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.js b/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.js
index 157ae6f416..b0debd4371 100644
--- a/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.js
+++ b/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.js
@@ -92,7 +92,7 @@ const ui = (state = defaultState, action) => {
       })
 
     case UI_LOCALES_FETCHED:
-      const locales = prepareLocales(action.data)
+      const locales = prepareLocales(action.payload)
       return update({
         uiLocales: {
           $set: locales
diff --git a/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.test.js b/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.test.js
index a57d6b147d..ab23efecaf 100644
--- a/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.test.js
+++ b/server/zanata-frontend/src/frontend/app/editor/reducers/ui-reducer.test.js
@@ -102,7 +102,7 @@ describe('ui-reducer test', () => {
   it('can record fetched UI locales', () => {
     const withUiLocales = uiReducer(undefined, {
       type: UI_LOCALES_FETCHED,
-      data: [
+      payload: [
         {
           localeId: 'en-US',
           displayName: 'English (United States)'