diff --git a/.github/workflows/main-checks.yml b/.github/workflows/main-checks.yml
index 6f38043cd..e2b2a97a1 100644
--- a/.github/workflows/main-checks.yml
+++ b/.github/workflows/main-checks.yml
@@ -5,6 +5,7 @@ on:
     branches:
       - main
       - "v*.*.*"
+      - "v1.x"
     tags:
       - "v*.*.*"