diff --git a/src/bash/filter.sh b/src/bash/filter.sh
index 675ed41..119e037 100755
--- a/src/bash/filter.sh
+++ b/src/bash/filter.sh
@@ -71,7 +71,7 @@ DISCLAMER_CMD=altermime
 MAX_FINAL_SIZE=2097152 # 2Mi
 ARCHIVE_TITLE="archive_content"
 ARCHIVE_MIME="text/kaz_email_archive"
-SKIP_DEST_DOMAIN_="/tmp/docker-mailserver/dest-domain-no-depol.txt"
+SKIP_DEST_DOMAIN="/tmp/docker-mailserver/dest-domain-no-depol.txt"
 KEEP_FAILED=true
 DEBUG=
 
@@ -149,7 +149,7 @@ skip_domain () {
 	DOM=$(get_domaine ${ARG})
 	[ -n "${DOM}" ] || continue
 	if [ -z "${LEFT}" ]; then
-	    grep -q "^${DOM}$" "${SKIP_DEST_DOMAIN_}" 2>/dev/null && echo "yes"
+	    grep -q "^${DOM}$" "${SKIP_DEST_DOMAIN}" 2>/dev/null && echo "yes"
 	fi
     done
 }