diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index d442334..82fd0c1 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -1,7 +1,9 @@
 name: Rust
 on:
-  push: master
-  pull_request: master
+  push:
+    branches: [ master ]
+  pull_request:
+    branches: [ master ]
 env:
   CARGO_TERM_COLOR: always
 jobs: