diff --git a/src/index.js b/src/index.js
index 56c523f..9c7b9d1 100644
--- a/src/index.js
+++ b/src/index.js
@@ -38,7 +38,7 @@ export default function configureStore (middlewares = []) {
           actions.push(action)
 
           for (let i = 0; i < listeners.length; i++) {
-            listeners[i]()
+            listeners[i](action)
           }
 
           return action
diff --git a/test/index.js b/test/index.js
index 2e60747..4e616ce 100644
--- a/test/index.js
+++ b/test/index.js
@@ -108,8 +108,9 @@ describe('redux-mock-store', () => {
     const store = mockStore()
     const action = { type: 'ADD_ITEM' }
 
-    store.subscribe(() => {
+    store.subscribe((a) => {
       expect(store.getActions()[0]).toEqual(action)
+      expect(action).toEqual(a)
       done()
     })
     store.dispatch(action)