diff --git a/.github/workflows/build_and_test.yaml b/.github/workflows/build_and_test.yaml
index cd56887..1676098 100644
--- a/.github/workflows/build_and_test.yaml
+++ b/.github/workflows/build_and_test.yaml
@@ -10,9 +10,9 @@ name: Build and test
 
 on:
   push:
-    branches: [ main ]
+    branches: [ main, master ]
   pull_request:
-    branches: [ main ]
+    branches: [ main, master ]
   workflow_dispatch:
 
 permissions: