diff --git a/.github/workflows/test-n-publish.yml b/.github/workflows/test-n-publish.yml
index 27b3a22..96f4fc6 100644
--- a/.github/workflows/test-n-publish.yml
+++ b/.github/workflows/test-n-publish.yml
@@ -24,6 +24,7 @@ jobs:
         python -m pip install pygraphviz
         #python -m pip install "kerncraft>=0.8.16"
         python -m pip install git+https://github.com/RRZE-HPC/kerncraft.git
+        pip uninstall osaca
         python -m pip install -e .
     - name: Test
       run: |