diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index 42f0e34..bf839af 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -1,7 +1,7 @@
 name: Run unit tests
 on:
   pull_request:
-    branches: [main]
+  workflow_dispatch:
 
 permissions: {}