diff --git a/config/hypr/UserConfigs/WindowRules.conf b/config/hypr/UserConfigs/WindowRules.conf
index 09cc8ec..8a660e4 100644
--- a/config/hypr/UserConfigs/WindowRules.conf
+++ b/config/hypr/UserConfigs/WindowRules.conf
@@ -22,7 +22,7 @@ windowrulev2 = workspace 9 silent, class:^([Aa]udacious)$
 
 # windowrule v2 - float
 windowrulev2 = float, class:^(org.kde.polkit-kde-authentication-agent-1)$ 
-windowrulev2 = float, class:([Zz)oom|onedriver|onedriver-launcher)$
+windowrulev2 = float, class:([Zz]oom|onedriver|onedriver-launcher)$
 windowrulev2 = float, class:([Tt]hunar), title:(File Operation Progress)
 windowrulev2 = float, class:([Tt]hunar), title:(Confirm to replace files)
 windowrulev2 = float, class:(xdg-desktop-portal-gtk)