diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index b9444e7f..aceafac6 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -49,6 +49,7 @@
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity android:name=".demos.instagram.InstagramActivity"/>
         <activity
             android:name=".ui.views.quotes_ui.QuoteActivity"
             android:exported="false"
diff --git a/app/src/main/java/com/example/jetpack_compose_all_in_one/demos/instagram/InstagramHome.kt b/app/src/main/java/com/example/jetpack_compose_all_in_one/demos/instagram/InstagramHome.kt
index 41e8136c..1863bdec 100644
--- a/app/src/main/java/com/example/jetpack_compose_all_in_one/demos/instagram/InstagramHome.kt
+++ b/app/src/main/java/com/example/jetpack_compose_all_in_one/demos/instagram/InstagramHome.kt
@@ -41,7 +41,7 @@ fun InstagramHome(
     onProfileClicked: () -> Unit,
     onMessagingClicked: () -> Unit
 ) {
-    var showStory = remember { mutableStateOf(false) }
+    val showStory = remember { mutableStateOf(false) }
 
     Box(modifier = Modifier.fillMaxSize()) {
         Scaffold(