diff --git a/.config/hypr/themes/luna/rules.conf b/.config/hypr/themes/luna/rules.conf
index 56dfc583..ee58d1f1 100644
--- a/.config/hypr/themes/luna/rules.conf
+++ b/.config/hypr/themes/luna/rules.conf
@@ -70,3 +70,7 @@ windowrulev2 = center 1,$scrcpy
 windowrulev2 = float,$scrcpy
 
 windowrulev2 = noinitialfocus, class:(.*Spotify.*)
+
+windowrulev2 = idleinhibit always,class:^(.*steam_app.*)$
+windowrulev2 = idleinhibit fullscreen,class:^(.*celluloid.*)$
+windowrulev2 = idleinhibit fullscreen,class:^(.*LibreWolf.*)$