diff --git a/types/flux/test/FluxUtils.tsx b/types/flux/test/FluxUtils.tsx
index 1cd3705fab..38e06e71e4 100644
--- a/types/flux/test/FluxUtils.tsx
+++ b/types/flux/test/FluxUtils.tsx
@@ -38,7 +38,7 @@ interface State {
 }
 
 class CounterContainer extends React.Component<Props, State> {
-    static getStores() {
+    static getStores(): Container.StoresList {
         return [Store];
     }