diff --git a/tcl/secop.config b/tcl/secop.config
index 87e3aea..eb8dbce 100644
--- a/tcl/secop.config
+++ b/tcl/secop.config
@@ -4,6 +4,8 @@ device stick_menu "none secop"
 
 set ::secop_version 4
 
+ccu4_device 0
+
 makenv secop -driver secop
 #debug _secop