diff --git a/.github/workflows/fixNotebooks.yaml b/.github/workflows/fixNotebooks.yaml
index 5899e9363..0f0ef921d 100644
--- a/.github/workflows/fixNotebooks.yaml
+++ b/.github/workflows/fixNotebooks.yaml
@@ -28,4 +28,5 @@ jobs:
       with:
         working-directory: ${{ github.workspace }}
         run: |
+          python -m pip install .
           python -c "from biosimulator_processes.utils import fix_notebooks_execution_count; fix_notebooks_execution_count(); exit();"