diff --git a/src/store.js b/src/store.js
index 25a8d65d..30e78995 100644
--- a/src/store.js
+++ b/src/store.js
@@ -33,8 +33,8 @@ let composedEnhancers: any;
 if (process.env.NODE_ENV === 'development') {
     const excludeLogger = (getState: GetState, action: Action): boolean => {
         //'@@router/LOCATION_CHANGE'
-        const excluded: Array<string> = ['LOG_TO_EXCLUDE', 'log__add'];
-        const pass: Array<string> = excluded.filter(act => action.type === act);
+        const excluded: Array<?string> = ['LOG_TO_EXCLUDE', 'log__add', undefined];
+        const pass: Array<?string> = excluded.filter(act => action.type === act);
         return pass.length === 0;
     };