diff --git a/humble-app/Humble-scheme-handler.desktop b/humble-app/Humble-scheme-handler.desktop
index b05bead..3f84059 100644
--- a/humble-app/Humble-scheme-handler.desktop
+++ b/humble-app/Humble-scheme-handler.desktop
@@ -1,6 +1,6 @@
 [Desktop Entry]
 Name=Humble App (Login)
 Comment=Target for handling Humble App logins. You should not run this manually.
-Exec=/home/deck/.local/share/Steam/steamapps/compatdata/APPID/pfx/handle-humble-scheme %u
+Exec=/home/deck/.local/share/Steam/steamapps/compatdata/$appid/pfx/handle-humble-scheme %u
 Type=Application
-MimeType=x-scheme-handler/humble;
\ No newline at end of file
+MimeType=x-scheme-handler/humble;