diff --git a/.eslintignore b/.eslintignore
index 3f90da49..34379c46 100644
--- a/.eslintignore
+++ b/.eslintignore
@@ -33,7 +33,7 @@ app/node_modules
 
 # flow-typed
 flow-typed/npm/*
-!flow-typed/npm/module_vx.x.x.js
+flow-typed/module_vx.x.x.js
 
 # App packaged
 release
diff --git a/.eslintrc b/.eslintrc
index 634ac94c..d6b8b649 100644
--- a/.eslintrc
+++ b/.eslintrc
@@ -6,7 +6,8 @@
   },
   "extends": [
     "airbnb",
-    "plugin:react/recommended"
+    "plugin:react/recommended",
+    "plugin:flowtype/recommended"
   ],
   "env": {
     "browser": true,
diff --git a/app/store/configureStore.dev.js b/app/store/configureStore.dev.js
index 2fddc6fe..ac021841 100644
--- a/app/store/configureStore.dev.js
+++ b/app/store/configureStore.dev.js
@@ -8,7 +8,7 @@ import ipc from '../reducers/ipc'
 
 const history = createHashHistory()
 
-const configureStore = (initialState?: counterStateType) => {
+const configureStore = (initialState) => {
   // Redux Configuration
   const middleware = []
   const enhancers = []