diff --git a/app/src/main/res/values-night/themes_daynight.xml b/app/src/main/res/values-night/themes_daynight.xml
index 46e9e01f4a8cca6faff143c205e6f4501769d721..49ed498ab8629a6fad9361eff4fec07b39b09fff 100644
--- a/app/src/main/res/values-night/themes_daynight.xml
+++ b/app/src/main/res/values-night/themes_daynight.xml
@@ -1,9 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
-<!--
   <style name="Theme.ChatTheme.Material_DayNight" parent="Theme.ChatTheme.Material_Dark" />
   <style name="Theme.ChatTheme.Quassel_DayNight" parent="Theme.ChatTheme.Quassel_Dark" />
   <style name="Theme.ChatTheme.Solarized_DayNight" parent="Theme.ChatTheme.Solarized_Dark" />
   <style name="Theme.ChatTheme.Gruvbox_DayNight" parent="Theme.ChatTheme.Gruvbox_Dark" />
--->
 </resources>
diff --git a/app/src/main/res/values-v28/strings_preferences.xml b/app/src/main/res/values-v28/strings_preferences.xml
index 5179943e7dd7b6305c93dfdf525a8ee8a95f714d..dd2416877e570431c0fc7f519183fc07af636ebb 100644
--- a/app/src/main/res/values-v28/strings_preferences.xml
+++ b/app/src/main/res/values-v28/strings_preferences.xml
@@ -18,6 +18,7 @@
   -->
 
 <resources>
+  <!--
   <string-array name="preference_theme_entries" translatable="false">
     <item>@string/preference_theme_entry_material_daynight</item>
     <item>@string/preference_theme_entry_material_light</item>
@@ -50,4 +51,5 @@
     <item>GRUVBOX_DARK</item>
     <item>DRACULA</item>
   </string-array>
+  -->
 </resources>