diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 2076d5b8..fc11ce08 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -224,7 +224,8 @@
 
         <activity
             android:name=".activities.DialerActivity"
-            android:label="@string/dialer">
+            android:label="@string/dialer"
+            android:theme="@style/Theme.Transparent">
 
             <intent-filter>
                 <action android:name="android.intent.action.CALL"/>