diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index bdfe561dd..90fbb95c1 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -78,6 +78,7 @@
     <style name="AlertDialogBaseThemeDark" parent="Theme.AppCompat.Dialog.Alert" />
     <style name="AlertDialogThemeDark" parent="AlertDialogBaseThemeDark">
         <item name="colorAccent">@color/fdroid_green</item>
+        <item name="android:windowBackground">@color/cardview_dark_background</item>
     </style>
 
     <style name="AlertDialogBaseThemeLight" parent="Theme.AppCompat.Light.Dialog.Alert" />