diff --git a/app/src/main/res/layout/fragment_card_drawing.xml b/app/src/main/res/layout/fragment_card_drawing.xml
index 6a84dcf..27a2d0a 100644
--- a/app/src/main/res/layout/fragment_card_drawing.xml
+++ b/app/src/main/res/layout/fragment_card_drawing.xml
@@ -70,7 +70,7 @@
         android:layout_marginTop="5dp"
         app:layout_constraintStart_toEndOf="@+id/imageButton12"
         app:layout_constraintTop_toBottomOf="@+id/imageButton03"
-        android:srcCompat="@tools:sample/avatars" />
+        tools:srcCompat="@tools:sample/avatars" />
 
     <ImageButton
         android:id="@+id/imageButton21"