diff --git a/test.js b/test.js
index f6743df..c72c88b 100644
--- a/test.js
+++ b/test.js
@@ -3,6 +3,9 @@ import Vuex from 'vuex';
 import Storage from 'dom-storage';
 import createPersistedState from './index';
 
+// Do not show the production tip while running tests.
+Vue.config.productionTip = false;
+
 Vue.use(Vuex);
 
 it('can be created with the default options', () => {