diff --git a/.github/workflows/ci.yaml b/.github/workflows/ci.yaml
index bf51abe..a886db7 100644
--- a/.github/workflows/ci.yaml
+++ b/.github/workflows/ci.yaml
@@ -2,9 +2,9 @@ name: CI
 
 on:
   push:
-    branches: ["main"]
+    branches: ["main", "v1"]
   pull_request:
-    branches: ["main"]
+    branches: ["main", "v1"]
   release:
     types: ["published"]