diff --git a/.github/workflows/windows-conda.yml b/.github/workflows/windows-conda.yml
index 17925a3..4d4a9e2 100644
--- a/.github/workflows/windows-conda.yml
+++ b/.github/workflows/windows-conda.yml
@@ -34,6 +34,6 @@ jobs:
         run: |
           conda activate mescore
           mamba install pytest
-          caimanmanager.py install
+          caimanmanager install
           pip install .
           DOWNLOAD_GROUND_TRUTHS=1 pytest -s .