diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fce5717ca9..b3268cc13c 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -4,7 +4,7 @@ on:
   push:
     branches:
       - main
-      - "v*"
+      - "v[0-9]+.[0-9]+.x"
     tags:
       - "v*"
   pull_request: