diff --git a/Qt/PPSSPP.desktop b/Qt/PPSSPP.desktop
index 049af48046..1752317072 100644
--- a/Qt/PPSSPP.desktop
+++ b/Qt/PPSSPP.desktop
@@ -9,3 +9,4 @@ Icon=/usr/share/icons/hicolor/114x114/apps/icon-114.png
 X-Window-Icon=
 X-HildonDesk-ShowInToolbar=true
 X-Osso-Type=application/x-executable
+StartupWMClass=PPSSPPQt