package.json

@@ -10,6 +10,7 @@
     "react-css-grid": "^2.0.0-0",
     "react-dom": "^16.6.3",
     "react-redux": "^5.1.1",
+    "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",
     "react-scripts": "2.1.1",
     "redux": "^4.0.1",

src/store/configureStore.js

@@ -8,11 +8,13 @@ import getInitialState from '../utils/get-initial-state';
 const initialState = getInitialState();
 
 const store = createStore(
-  rootReducer,
+  rootReducer(history),
   initialState,
   compose(
+    applyMiddleware(
       routerMiddleware(history),
-    applyMiddleware(thunk)
+      thunk
+    )
   )
 );