diff --git a/src/com/android/dialer/DialtactsActivity.java b/src/com/android/dialer/DialtactsActivity.java
index f302f29..363adda 100644
--- a/src/com/android/dialer/DialtactsActivity.java
+++ b/src/com/android/dialer/DialtactsActivity.java
@@ -298,6 +298,7 @@
         fixIntent(intent);
 
         setContentView(R.layout.dialtacts_activity);
+        getWindow().setBackgroundDrawable(null);
 
         getActionBar().hide();
 
diff --git a/src/com/android/dialer/calllog/CallLogActivity.java b/src/com/android/dialer/calllog/CallLogActivity.java
index 42318f0..d1b3623 100644
--- a/src/com/android/dialer/calllog/CallLogActivity.java
+++ b/src/com/android/dialer/calllog/CallLogActivity.java
@@ -115,6 +115,7 @@
         super.onCreate(savedInstanceState);
 
         setContentView(R.layout.call_log_activity);
+        getWindow().setBackgroundDrawable(null);
 
         final ActionBar actionBar = getActionBar();
         actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);