diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index a2a4578..60e1409 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -3,6 +3,7 @@ name: Run Python tests
 on:
   push:
   pull_request:
+  workflow_call:
 
 jobs:
   build: