diff --git a/app/src/main/res/layout/activity_main.xml b/app/src/main/res/layout/activity_main.xml
index f8852fe..f2a7967 100644
--- a/app/src/main/res/layout/activity_main.xml
+++ b/app/src/main/res/layout/activity_main.xml
@@ -24,7 +24,7 @@
             android:textStyle="bold" />
 
         <Button
-            android:id="btSpotifyStreamer"
+            android:id="@+id/btSpotifyStreamer"
             android:layout_width="250dp"
             android:layout_height="wrap_content"
             android:onClick="onClick"