diff --git a/.github/workflows/test-anchor.yml b/.github/workflows/test-anchor.yml
index 6723405..b510697 100644
--- a/.github/workflows/test-anchor.yml
+++ b/.github/workflows/test-anchor.yml
@@ -1,6 +1,9 @@
 name: Test and Build Anchor
 
-on: [push]
+on:
+  pull_request:
+  push:
+    branches: ['main']
 
 jobs:
   test-and-build:
diff --git a/.github/workflows/test-web.yml b/.github/workflows/test-web.yml
index b438bc5..6718a15 100644
--- a/.github/workflows/test-web.yml
+++ b/.github/workflows/test-web.yml
@@ -1,6 +1,9 @@
 name: Test and Build Web
 
-on: [push]
+on:
+  pull_request:
+  push:
+    branches: ['main']
 
 jobs:
   test-and-build: