diff --git a/.github/workflows/backend-lint.yml b/.github/workflows/backend-lint.yml
index e97903b..04254a3 100644
--- a/.github/workflows/backend-lint.yml
+++ b/.github/workflows/backend-lint.yml
@@ -19,5 +19,7 @@ jobs:
         uses: abatilo/actions-poetry@v2.0.0
         with:
           poetry-version: ${{ matrix.poetry-version }}
+      - name: Install Dependencies
+        run: poetry install
       - name: Flake8
         run: poetry run flake8 hyperglass