diff --git a/ui/rsc/gay.pancake.lsfg-vk-ui.desktop b/ui/rsc/gay.pancake.lsfg-vk-ui.desktop
index 5b7ada2..e4ad22b 100644
--- a/ui/rsc/gay.pancake.lsfg-vk-ui.desktop
+++ b/ui/rsc/gay.pancake.lsfg-vk-ui.desktop
@@ -9,5 +9,5 @@ Terminal=false
 Categories=GTK;Settings;
 Keywords=gaming;graphics;configuration;
 StartupNotify=true
-StartupWMClass=gay.pancake.lsfg-vk-ui
+StartupWMClass=gay.pancake.lsfg-vk-ui.ConfigurationUi
 MimeType=application/x-lsfg-profile;