diff --git a/acme.sh b/acme.sh
index 14f7acf2..bf634f1c 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3755,7 +3755,7 @@ _process() {
         fi
         ;;
     --log-level)
-        _log_level="$1"
+        _log_level="$2"
         LOG_LEVEL="$_log_level"
         shift
         ;;