diff --git a/.github/workflows/continous-integration-workflow.yaml b/.github/workflows/continous-integration-workflow.yaml
index 5a9104fc0..dbecfe19c 100644
--- a/.github/workflows/continous-integration-workflow.yaml
+++ b/.github/workflows/continous-integration-workflow.yaml
@@ -23,6 +23,9 @@ jobs:
       - name: Install poetry
         run: pip install poetry
 
+      - name: Install dependencies
+        run: poetry install
+
       - name: Cache poetry packages
         uses: actions/cache@v1
         with: