diff --git a/repo_mirror/docker-compose.yml b/repo_mirror/docker-compose.yml
index 51b9bf1..734f5d5 100644
--- a/repo_mirror/docker-compose.yml
+++ b/repo_mirror/docker-compose.yml
@@ -16,17 +16,8 @@ services:
     container_name: rocky9-sync
     volumes:
       - /share/docker_data/repo_mirror/data/rocky/9:/repos
-    command: >
-      bash -c "
-      dnf install -y dnf-plugins-core &&
-      dnf reposync
-        --repoid=baseos
-        --repoid=appstream
-        --repoid=extras
-        --download-path=/repos
-        --download-metadata
-        --delete
-      "
+      - /share/docker_data/repo_mirror/data/rocky9.sh:/rocky9.sh
+    command: /rocky9.sh
     restart: "no"
 
   debian-sync: