diff --git a/res/drawable/tab_background.xml b/res/drawable/tab_background.xml
index 8e1881e..6fc3ee3 100644
--- a/res/drawable/tab_background.xml
+++ b/res/drawable/tab_background.xml
@@ -17,10 +17,10 @@
 <selector
     xmlns:android="http://schemas.android.com/apk/res/android">
     <item
-        android:state_selected="true"
+        android:state_activated="true"
         android:drawable="@drawable/tab_selected_bg" />
     <item
-        android:state_selected="false"
+        android:state_activated="false"
         android:drawable="@drawable/tab_unselected_bg">
     </item>
 </selector>