diff --git a/check_process b/check_process
index 1a88c4c..e5f1fc9 100644
--- a/check_process
+++ b/check_process
@@ -23,7 +23,7 @@
 	Level 1=auto
 	Level 2=auto
 	Level 3=auto
-	Level 4=0
+	Level 4=na
 	Level 5=auto
 	Level 6=auto
 	Level 7=auto