diff --git a/.github/mergify.yml b/.github/mergify.yml
index 8622395..8eb9864 100644
--- a/.github/mergify.yml
+++ b/.github/mergify.yml
@@ -1,7 +1,9 @@
 pull_request_rules:
   - name: Add needs-dco label when DCO check failed
     conditions:
-      - base=main
+      - or:
+        - -base=main
+        - -base=v.+
       - -status-success=DCO
     actions:
       label:
@@ -22,4 +24,4 @@ pull_request_rules:
         remove:
           - needs-dco
         add:
-          - dco-passed
\ No newline at end of file
+          - dco-passed