diff --git a/.github/workflows/lint.yml b/.github/workflows/lint.yml
index 1c0abd0f..88af8d1e 100644
--- a/.github/workflows/lint.yml
+++ b/.github/workflows/lint.yml
@@ -1,5 +1,9 @@
 name: Python Lint CI
-on: [push, pull_request]
+on:
+  push:
+    branches:
+      - master
+  pull_request:
 permissions:
   contents: read
 
diff --git a/.github/workflows/unit.yml b/.github/workflows/unit.yml
index 0aeb0e7c..dd40b16e 100644
--- a/.github/workflows/unit.yml
+++ b/.github/workflows/unit.yml
@@ -1,5 +1,9 @@
 name: Python Unit CI
-on: [push, pull_request]
+on: 
+  push:
+    branches:
+      - master
+  pull_request:
 permissions:
   contents: read