diff --git a/scripts/backup.sh b/scripts/backup.sh
index 13ccd71..b42f1fa 100644
--- a/scripts/backup.sh
+++ b/scripts/backup.sh
@@ -20,7 +20,7 @@ while true; do
 
     if [ $? -ne 0 ]; then
         echo "[$(date)] ERROR: Failed to get database list!"
-        sleep 43200
+        sleep ${SLEEP}
         continue
     fi