diff --git a/acme.sh b/acme.sh
index d9ae208a..315096ce 100755
--- a/acme.sh
+++ b/acme.sh
@@ -3987,6 +3987,8 @@ _findHook() {
     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname"
   elif [ -f "$LE_WORKING_DIR/$_hookcat/$_hookname.sh" ]; then
     d_api="$LE_WORKING_DIR/$_hookcat/$_hookname.sh"
+  elif [ -f "$_hookcat/$_hookname.sh" ]; then
+    d_api="$_hookcat/$_hookname.sh"
   fi
 
   printf "%s" "$d_api"