diff --git a/.github/workflows/build.yaml b/.github/workflows/build.yaml
index 8ccf7d2..c148767 100644
--- a/.github/workflows/build.yaml
+++ b/.github/workflows/build.yaml
@@ -2,9 +2,9 @@ name: build all
 
 on:
   push:
-    branches: [ "2.0" ]
+    branches: [ "v2.0" ]
   pull_request:
-    branches: [ "2.0" ]
+    branches: [ "v2.0" ]
 
 jobs:
   build: