diff --git a/dev/ofunctions.sh b/dev/ofunctions.sh
index c24ae54..c7d402f 100644
--- a/dev/ofunctions.sh
+++ b/dev/ofunctions.sh
@@ -222,7 +222,7 @@ function KillAllChilds {
 function SendAlert {
 	local runAlert="${1:-false}" # Specifies if current message is sent while running or at the end of a run
 
-	__CheckArguments 0 $# ${FUNCNAME[0]} "$@"	#__WITH_PARANOIA_DEBUG
+	__CheckArguments 0-1 $# ${FUNCNAME[0]} "$@"	#__WITH_PARANOIA_DEBUG
 
 	local mail_no_attachment=
 	local attachment_command=