diff --git a/anda/tools/arduino-app-lab/cc.arduino.AppLab.desktop b/anda/tools/arduino-app-lab/cc.arduino.AppLab.desktop
index e0b0e46111..40794252d0 100644
--- a/anda/tools/arduino-app-lab/cc.arduino.AppLab.desktop
+++ b/anda/tools/arduino-app-lab/cc.arduino.AppLab.desktop
@@ -8,4 +8,4 @@ Type=Application
 Categories=Development
 StartupNotify=true
 Keywords=arduino;applab;lab
-StartupWMClass=arduino-app-lab-bin
+StartupWMClass=arduino-app-lab