diff --git a/ArteKaffee.ahk b/ArteKaffee.ahk
index c8f208b..8906678 100644
--- a/ArteKaffee.ahk
+++ b/ArteKaffee.ahk
@@ -2,8 +2,8 @@
 #SingleInstance Force
 Persistent
 
-FileInstall("akfe-on.ico", A_Temp "\akfe-on.ico")
-FileInstall("akfe-off.ico", A_Temp "\akfe-off.ico")
+FileInstall("akfe-on.ico", A_Temp "\akfe-on.ico", 1)
+FileInstall("akfe-off.ico", A_Temp "\akfe-off.ico", 1)
 
 global IdleTime := 240 ; seconds
 global Enabled := true