diff --git a/app/src/main/java/org/schabi/newpipe/RouterActivity.java b/app/src/main/java/org/schabi/newpipe/RouterActivity.java
index adef3c0e4ba..22e84e93dfb 100644
--- a/app/src/main/java/org/schabi/newpipe/RouterActivity.java
+++ b/app/src/main/java/org/schabi/newpipe/RouterActivity.java
@@ -72,6 +72,7 @@
 import org.schabi.newpipe.util.DeviceUtils;
 import org.schabi.newpipe.util.ExtractorHelper;
 import org.schabi.newpipe.util.ListHelper;
+import org.schabi.newpipe.util.Localization;
 import org.schabi.newpipe.util.NavigationHelper;
 import org.schabi.newpipe.util.PermissionHelper;
 import org.schabi.newpipe.util.ThemeHelper;
@@ -127,8 +128,10 @@ protected void onCreate(final Bundle savedInstanceState) {
             }
         }
 
+        ThemeHelper.setDayNightMode(this);
         setTheme(ThemeHelper.isLightThemeSelected(this)
                 ? R.style.RouterActivityThemeLight : R.style.RouterActivityThemeDark);
+        Localization.assureCorrectAppLanguage(this);
     }
 
     @Override
diff --git a/app/src/main/res/values/styles.xml b/app/src/main/res/values/styles.xml
index 7c126558079..894e70bad92 100644
--- a/app/src/main/res/values/styles.xml
+++ b/app/src/main/res/values/styles.xml
@@ -131,10 +131,6 @@
     </style>
 
     <style name="RouterActivityThemeLight" parent="LightTheme">
-        <item name="colorPrimary">@android:color/transparent</item>
-        <item name="colorPrimaryDark">@android:color/transparent</item>
-        <item name="colorAccent">@android:color/transparent</item>
-
         <item name="android:windowNoTitle">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:colorBackgroundCacheHint">@null</item>
@@ -143,10 +139,6 @@
     </style>
 
     <style name="RouterActivityThemeDark" parent="DarkTheme">
-        <item name="colorPrimary">@android:color/transparent</item>
-        <item name="colorPrimaryDark">@android:color/transparent</item>
-        <item name="colorAccent">@android:color/transparent</item>
-
         <item name="android:windowNoTitle">true</item>
         <item name="android:windowBackground">@android:color/transparent</item>
         <item name="android:colorBackgroundCacheHint">@null</item>