diff --git a/test.sh b/test.sh
index c2f70af..8f4264e 100755
--- a/test.sh
+++ b/test.sh
@@ -25,6 +25,7 @@ validate_diff() {
 
 # get the dockerfiles changed
 IFS=$'\n'
+# shellcheck disable=SC2207
 files=( $(validate_diff --name-only -- '*Dockerfile') )
 unset IFS
 
diff --git a/vaultwarden-backup/app/backup.sh b/vaultwarden-backup/app/backup.sh
index fb73215..ebd72d0 100644
--- a/vaultwarden-backup/app/backup.sh
+++ b/vaultwarden-backup/app/backup.sh
@@ -26,7 +26,7 @@ function backup_init() {
 function backup_db_postgresql() {
   echo "backup vaultwarden postgresql database"
 
-  if ! pg_dump -Fc -h "${POSTGRES_HOST}" -p "${POSTGRES_PORT}" -d "${POSTGRES_DB}" -U "${POSTGRES_USER}" -f "${BACKUP_FILE_DB_POSTGRESQL}"
+  if ! pg_dump -Fc -h "${POSTGRES_HOST}" -p "${POSTGRES_PORT}" -d "${POSTGRES_DB}" -U "${POSTGRES_USER}" -f "${BACKUP_FILE_DB_POSTGRESQL}" ; then
     echo "backup vaultwarden postgresql database failed"
 
     exit 1
diff --git a/vaultwarden-backup/app/includes.sh b/vaultwarden-backup/app/includes.sh
index ff96dd5..40a10f0 100644
--- a/vaultwarden-backup/app/includes.sh
+++ b/vaultwarden-backup/app/includes.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
 
+# shellcheck disable=SC2034
 ENV_FILE="/.env"
 CRON_CONFIG_FILE="${HOME}/crontabs"
 BACKUP_DIR="/backups/tmp"