diff --git a/res/values/themes.xml b/res/values/themes.xml
index a7d99cf..b6fc55c 100644
--- a/res/values/themes.xml
+++ b/res/values/themes.xml
@@ -23,6 +23,7 @@
   </declare-styleable>
   <style name="Dark">
     <item name="android:isLightTheme">false</item>
+    <item name="android:forceDarkAllowed">false</item>
     <item name="colorKeyboard">#1B1B1B</item>
     <item name="colorKey">#303030</item>
     <item name="colorKeyActivated">#1B1B1B</item>
@@ -54,6 +55,7 @@
   </style>
   <style name="Black">
     <item name="android:isLightTheme">false</item>
+    <item name="android:forceDarkAllowed">false</item>
     <item name="colorKeyboard">#000000</item>
     <item name="colorKey">#000000</item>
     <item name="colorKeyActivated">#333333</item>