diff --git a/app/src/main/res/values/themes.xml b/app/src/main/res/values/themes.xml
index 0b5a48f87d..285078f25b 100644
--- a/app/src/main/res/values/themes.xml
+++ b/app/src/main/res/values/themes.xml
@@ -41,7 +41,7 @@
         <item name="tabBarIconInactive">@color/colorPrimaryInactive</item>
         <item name="android:statusBarColor">@color/status_bar</item>
         <item name="android:navigationBarColor">#B3000000</item>
-        <item name="android:colorEdgeEffect">@color/colorAccent</item>
+        <item name="android:colorEdgeEffect">?colorAccent</item>
         <item name="tabHighlightBackground">@color/accent_alpha</item>
 
         <!-- Material Dialog colors -->