diff --git a/stubs/simpleConfig.stub.js b/stubs/simpleConfig.stub.js
index 899fa7aa7..dd6532cb4 100644
--- a/stubs/simpleConfig.stub.js
+++ b/stubs/simpleConfig.stub.js
@@ -1,5 +1,7 @@
 module.exports = {
-  theme: {},
+  theme: {
+    extend: {}
+  },
   variants: {},
   plugins: []
 }