diff --git a/.github/workflows/cura-installer.yml b/.github/workflows/cura-installer.yml
index 855b5d3aab..eacea7a1f9 100644
--- a/.github/workflows/cura-installer.yml
+++ b/.github/workflows/cura-installer.yml
@@ -302,6 +302,7 @@ jobs:
             -   name: Summarize the used Python modules
                 shell: python
                 run: |
+                    import os
                     import pkg_resources
                     summary_env = os.environ["GITHUB_STEP_SUMMARY"]
                     content = ""