diff --git a/.github/workflows/pytest.yml b/.github/workflows/pytest.yml
index b4100e7..59e9bc1 100644
--- a/.github/workflows/pytest.yml
+++ b/.github/workflows/pytest.yml
@@ -13,4 +13,5 @@ jobs:
       # pytest-cov looks at this folder
       pytest_cov_dir: "src"
       #      brew_install: "proj geos librttopo"
-      os_list: '["ubuntu-latest"]'
\ No newline at end of file
+      os_list: '["ubuntu-latest"]'
+      requirements: "requirements.txt"