diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index fd9e29c..9ea1c7b 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -40,4 +40,5 @@ jobs:
         . bin/activate
         maturin develop
         deactivate
+        rm -r lib/
         pytest