diff --git a/2021-09-06_reuse-01-starting-setup/src/main.js b/2021-09-06_reuse-01-starting-setup/src/main.js
index c4286c3..b36e4b0 100644
--- a/2021-09-06_reuse-01-starting-setup/src/main.js
+++ b/2021-09-06_reuse-01-starting-setup/src/main.js
@@ -1,7 +1,9 @@
 import { createApp } from 'vue';
 
 import App from './App.vue';
+import Logger from './mixins/logger';
 
-const app = createApp(App)
+const app = createApp(App);
 
+app.mixin(Logger);
 app.mount('#app');
diff --git a/2021-09-06_reuse-01-starting-setup/src/mixins/logger.js b/2021-09-06_reuse-01-starting-setup/src/mixins/logger.js
new file mode 100644
index 0000000..ba4abee
--- /dev/null
+++ b/2021-09-06_reuse-01-starting-setup/src/mixins/logger.js
@@ -0,0 +1,5 @@
+export default {
+  mounted() {
+    console.log('Mounted');
+  }
+};