diff --git a/.github/workflows/test_notebook.yml b/.github/workflows/test_notebook.yml
index 101cfe33e..36ed11f27 100644
--- a/.github/workflows/test_notebook.yml
+++ b/.github/workflows/test_notebook.yml
@@ -53,7 +53,7 @@ jobs:
           LLM_API_KEY: ${{ secrets.OPENAI_API_KEY }}
           GRAPHISTRY_USERNAME: ${{ secrets.GRAPHISTRY_USERNAME }}
           GRAPHISTRY_PASSWORD: ${{ secrets.GRAPHISTRY_PASSWORD }}
-        run: jupyter nbconvert \
+        run: poetry run jupyter nbconvert \
              --to notebook \
              --execute notebooks/cognee_demo.ipynb \
              --output notebooks/executed_notebook.ipynb \