diff --git a/res/values-night/themes.xml b/res/values-night/themes.xml
index c28bfbb94ef0446dba099017c4d24feb755d4a1a..b38809d14ed3ef889c7148370645dae83f73d8f4 100644
--- a/res/values-night/themes.xml
+++ b/res/values-night/themes.xml
@@ -31,7 +31,7 @@
     <style name="Theme.AlertDialog.Base" parent="@style/Theme.AppCompat.DayNight.Dialog.Alert">
         <item name="colorAccent">@*android:color/accent_device_default_dark</item>
         <item name="android:colorError">@color/settings_dialog_colorError</item>
-        <item name="android:colorBackground">@*android:color/surface_dark</item>
+        <item name="android:colorBackground">@*android:color/e_floating_background_dark</item>
     </style>
 
     <style name="Theme.Panel.Material" parent="Theme.Panel" >
diff --git a/res/values/themes.xml b/res/values/themes.xml
index 49f4cfae900673b4a82af70ca80ef0f8991ac88e..57ce634b33034f826e301e88af111029192605c5 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -117,7 +117,7 @@
     <style name="Theme.AlertDialog.Base" parent="@style/Theme.AppCompat.DayNight.Dialog.Alert">
         <item name="colorAccent">@*android:color/accent_device_default_light</item>
         <item name="android:colorError">@color/settings_dialog_colorError</item>
-        <item name="android:colorBackground">@*android:color/surface_light</item>
+        <item name="android:colorBackground">@*android:color/e_floating_background_light</item>
     </style>
 
     <style name="Theme.AlertDialog" parent="Theme.AlertDialog.Base">