diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 102a50a..682e620 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,12 @@
 name: Build
 on:
   push:
+    branches: master
   pull_request:
+    branches: '*'
+    paths-ignore:
+      - 'README.md'
+      - '.github/ISSUE_TEMPLATE/**'
   workflow_dispatch:
 jobs:
   prepare: