diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 2f569be31e6..2c93234a4e0 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -110,5 +110,5 @@ jobs:
       - name: Run pytest (poetry-plugin-export)
         run: |
           # patch test mock for removed method
-          sed -i s/poetry.factory.Factory.create_config/poetry.config.config.Config.create/g poetry-plugin-export/tests/conftest.py
+          sed -i s/poetry.factory.Factory.create_config/poetry.config.config.Config.create/ poetry-plugin-export/tests/conftest.py
           poetry run python -m pytest -p no:sugar -q poetry-plugin-export/tests/