diff --git a/src/routes/safe/store/test/safe.selector.js b/src/routes/safe/store/test/safe.selector.js
index 33f3d75b..c8ba8f71 100644
--- a/src/routes/safe/store/test/safe.selector.js
+++ b/src/routes/safe/store/test/safe.selector.js
@@ -3,7 +3,7 @@ import { Map } from 'immutable'
 import { type Match } from 'react-router-dom'
 import { SAFE_REDUCER_ID } from '~/routes/safe/store/reducer/safe'
 import { type Safe } from '~/routes/safe/store/model/safe'
-import { SafeFactory } from '~/routes/safe/store/test/builder/index.builder'
+import { SafeFactory } from '~/routes/safe/store/test/builder/safe.builder'
 import { safeSelector } from '../selectors'
 
 const buildMathPropsFrom = (address): Match => ({
@@ -19,7 +19,11 @@ const safeSelectorTests = () => {
   describe('Safe Selector[safeSelector]', () => {
     it('should return empty list when no safes', () => {
       // GIVEN
-      const reduxStore = { [SAFE_REDUCER_ID]: Map(), providers: undefined }
+      const reduxStore = {
+        [SAFE_REDUCER_ID]: Map(),
+        providers: undefined,
+        balances: undefined,
+      }
       const match: Match = buildMathPropsFrom('fooAddress')
 
       // WHEN
@@ -38,7 +42,11 @@ const safeSelectorTests = () => {
       const match: Match = buildMathPropsFrom('fooAddress')
       const undefMatch: Match = buildMathPropsFrom('inventedAddress')
 
-      const reduxStore = { [SAFE_REDUCER_ID]: map, providers: undefined }
+      const reduxStore = {
+        [SAFE_REDUCER_ID]: map,
+        providers: undefined,
+        balances: undefined,
+      }
 
       // WHEN
       const oneOwnerSafe = safeSelector(reduxStore, { match })
diff --git a/src/routes/safeList/store/test/safes.selector.js b/src/routes/safeList/store/test/safes.selector.js
index 4fa5cb4c..808547df 100644
--- a/src/routes/safeList/store/test/safes.selector.js
+++ b/src/routes/safeList/store/test/safes.selector.js
@@ -2,14 +2,18 @@
 import { List, Map } from 'immutable'
 import { SAFE_REDUCER_ID } from '~/routes/safe/store/reducer/safe'
 import { type Safe } from '~/routes/safe/store/model/safe'
-import { SafeFactory } from '~/routes/safe/store/test/builder/index.builder'
+import { SafeFactory } from '~/routes/safe/store/test/builder/safe.builder'
 import { safesListSelector } from '../selectors'
 
 const safesListSelectorTests = () => {
   describe('Safes Selector[safesSelector]', () => {
     it('should return empty list when no safes', () => {
       // GIVEN
-      const reduxStore = { [SAFE_REDUCER_ID]: Map(), providers: undefined }
+      const reduxStore = {
+        [SAFE_REDUCER_ID]: Map(),
+        providers: undefined,
+        balances: undefined,
+      }
       const emptyList = List([])
 
       // WHEN
@@ -25,7 +29,11 @@ const safesListSelectorTests = () => {
       map = map.set('fooAddress', SafeFactory.oneOwnerSafe)
       map = map.set('barAddress', SafeFactory.twoOwnersSafe)
 
-      const reduxStore = { [SAFE_REDUCER_ID]: map, providers: undefined }
+      const reduxStore = {
+        [SAFE_REDUCER_ID]: map,
+        providers: undefined,
+        balances: undefined,
+      }
 
       // WHEN
       const safes = safesListSelector(reduxStore)
diff --git a/src/store/index.js b/src/store/index.js
index 57d1701e..5bf6ace5 100644
--- a/src/store/index.js
+++ b/src/store/index.js
@@ -5,6 +5,7 @@ import { combineReducers, createStore, applyMiddleware, compose, type Reducer, t
 import thunk from 'redux-thunk'
 import provider, { PROVIDER_REDUCER_ID, type State as ProviderState } from '~/wallets/store/reducer/provider'
 import safe, { SAFE_REDUCER_ID, calculateInitialState, type State as SafeState } from '~/routes/safe/store/reducer/safe'
+import balances, { BALANCE_REDUCER_ID, type State as BalancesState } from '~/routes/safe/store/reducer/balances'
 
 export const history = createBrowserHistory()
 
@@ -18,12 +19,14 @@ const finalCreateStore = composeEnhancers(applyMiddleware(
 export type GlobalState = {
   providers: ProviderState,
   safes: SafeState,
+  balances: BalancesState,
 }
 
 const reducers: Reducer<GlobalState> = combineReducers({
   routing: routerReducer,
   [PROVIDER_REDUCER_ID]: provider,
   [SAFE_REDUCER_ID]: safe,
+  [BALANCE_REDUCER_ID]: balances,
 })
 
 const initialState = { [SAFE_REDUCER_ID]: calculateInitialState() }