diff --git a/.github/workflows/quality_checks.yml b/.github/workflows/quality_checks.yml
index 41c0230..833c231 100644
--- a/.github/workflows/quality_checks.yml
+++ b/.github/workflows/quality_checks.yml
@@ -16,8 +16,8 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies and the package
         run: |
-          python -m pip install --upgrade pip
-          pip install .[test]
+          python -m pip install --upgrade pip poetry
+          poetry install
       - name: Run unit tests
         run: pytest --cov=omnisolver --cov-report=xml
       - name: Report coverage