diff --git a/roles/mirror_repo/tasks/main.yml b/roles/mirror_repo/tasks/main.yml
index 85e65f9..9e34aea 100644
--- a/roles/mirror_repo/tasks/main.yml
+++ b/roles/mirror_repo/tasks/main.yml
@@ -18,7 +18,7 @@
     - name: Set BaseOS baseurl
       replace:
         path: /etc/yum.repos.d/rocky.repo
-        regexp: '^#?baseurl=.*BaseOS.*'
+        regexp: '^#?baseurl=.*(BaseOS.*|baseos$)'
         replace: "baseurl={{ mirror_url }}/baseos/"
 
     - name: Set AppStream baseurl