diff --git a/app/src/main/res/layout/activity_login.xml b/app/src/main/res/layout/activity_login.xml
index 7ca20a1..e11a09f 100644
--- a/app/src/main/res/layout/activity_login.xml
+++ b/app/src/main/res/layout/activity_login.xml
@@ -19,7 +19,7 @@
       android:layout_marginBottom="32dp"
       android:contentDescription="@string/alt_app_logo"
       android:src="@drawable/otter"
-      android:tint="@android:color/white" />
+      app:tint="@android:color/white" />
 
     <TextView
       android:layout_width="match_parent"
@@ -129,4 +129,4 @@
       android:textColor="@color/whiteWhileLight" />
   </LinearLayout>
 
-</ScrollView>
\ No newline at end of file
+</ScrollView>