diff --git a/.github/workflows/master.yaml b/.github/workflows/branch.yaml
similarity index 98%
rename from .github/workflows/master.yaml
rename to .github/workflows/branch.yaml
index d6c17267..4c5f6074 100644
--- a/.github/workflows/master.yaml
+++ b/.github/workflows/branch.yaml
@@ -4,6 +4,7 @@ on:
   push:
     branches:
       - master
+      - 2.[0-9]+
 
 jobs:
   test:
diff --git a/.github/workflows/pr.yaml b/.github/workflows/pr.yaml
index 05ad7771..9de9e5e0 100644
--- a/.github/workflows/pr.yaml
+++ b/.github/workflows/pr.yaml
@@ -4,6 +4,7 @@ on:
   pull_request:
     branches:
       - master
+      - 2.[0-9]+
 
 jobs:
   test: