diff --git a/mister_updater.sh b/mister_updater.sh
index 3370e43..ca7ee6e 100755
--- a/mister_updater.sh
+++ b/mister_updater.sh
@@ -235,7 +235,7 @@ case $? in
 esac
 if [ "$SSL_SECURITY_OPTION" == "" ]
 then
-	if [ "$(cat "$ORIGINAL_SCRIPT_PATH" | grep "^[^#].*")" == "curl $CURL_RETRY -ksLf https://github.com/MiSTer-devel/Updater_script_MiSTer/blob/master/mister_updater.sh?raw=true | bash -" ]
+	if [ "$(grep -v "^#" "${ORIGINAL_SCRIPT_PATH}")" == "curl $CURL_RETRY -ksLf https://github.com/MiSTer-devel/Updater_script_MiSTer/blob/master/mister_updater.sh?raw=true | bash -" ]
 	then
 		echo "Downloading $(echo $ORIGINAL_SCRIPT_PATH | sed 's/.*\///g')"
 		echo ""