diff --git a/.github/workflows/nodejs.yml b/.github/workflows/nodejs.yml
index e309747fd9..158c6f2f09 100644
--- a/.github/workflows/nodejs.yml
+++ b/.github/workflows/nodejs.yml
@@ -1,6 +1,8 @@
 name: NodeJS
 on:
   push:
+    branches:
+    - master
     tags:
     - 'v*'
   pull_request:
diff --git a/.github/workflows/python.yml b/.github/workflows/python.yml
index a652bf1bb3..ebc7676e73 100644
--- a/.github/workflows/python.yml
+++ b/.github/workflows/python.yml
@@ -1,8 +1,13 @@
 name: Python
 on:
   push:
+    branches:
+    - master
     tags:
     - 'v*'
+  pull_request:
+    branches:
+    - master
 jobs:
   linux:
     runs-on: ubuntu-latest