diff --git a/.github/workflows/flake8.yml b/.github/workflows/flake8.yml
index 4ea8139..05ee219 100644
--- a/.github/workflows/flake8.yml
+++ b/.github/workflows/flake8.yml
@@ -1,6 +1,6 @@
 name: flake8
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build:
diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 7ecab69..c292743 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -1,6 +1,6 @@
 name: pytest
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
   build: