diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 0c2e41607..05632a98d 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,7 @@
 name: Build
 on:
   push:
-    branches: [ 'v2.*' ]
+    branches: [ 'v2.1' ]
     paths-ignore: [ 'docs/**' ]
 
 permissions: write-all