diff --git a/check_process b/check_process
index 069d62c..fbed95c 100644
--- a/check_process
+++ b/check_process
@@ -24,7 +24,7 @@
 	Level 1=auto
 	Level 2=auto
 	Level 3=auto
-	Level 4=0
+	Level 4=na
 	Level 5=auto
 	Level 6=auto
 	Level 7=auto