diff --git a/OpenKeychain/src/main/res/values/themes.xml b/OpenKeychain/src/main/res/values/themes.xml
index 30158a390..f62238945 100644
--- a/OpenKeychain/src/main/res/values/themes.xml
+++ b/OpenKeychain/src/main/res/values/themes.xml
@@ -133,16 +133,19 @@
         <item name="windowNoTitle">true</item>
     </style>
 
-    <style name="Theme.Keychain.AppCompat.Transparent" parent="Theme.AppCompat.Light.Dialog">
-        <item name="android:windowNoTitle">true</item>
-        <item name="android:windowBackground">@android:color/transparent</item>
+    <style name="Theme.Keychain.AppCompat.Transparent" parent="Theme.AppCompat.Light">
+        <item name="windowActionBar">false</item>
+        <item name="windowNoTitle">true</item>
         <item name="android:colorBackgroundCacheHint">@null</item>
         <item name="android:windowIsTranslucent">true</item>
         <item name="android:windowAnimationStyle">@android:style/Animation.Translucent</item>
+        <item name="android:windowContentOverlay">@null</item>
+        <item name="android:windowBackground">@android:color/transparent</item>
     </style>
 
     <style name="Theme.Keychain.AppCompat.Transparent.Fullscreen" parent="Theme.Keychain.AppCompat.Transparent">
         <item name="android:windowFullscreen">true</item>
+        <item name="android:windowIsFloating">false</item>
     </style>
 
     <style name="Theme.Keychain.Transparent" parent="Theme.Keychain.AppCompat.Transparent" />