diff --git a/.github/workflows/api_docs.yml b/.github/workflows/api_docs.yml
index 01c1c4a8..346e5bfb 100644
--- a/.github/workflows/api_docs.yml
+++ b/.github/workflows/api_docs.yml
@@ -15,7 +15,9 @@ jobs:
           ref: ${{ github.event.pull_request.head.sha }}
 
       - name: Install Dependences
-        run: pip3 install .
+        run: |
+          pip3 install poetry
+          poetry install
 
       - name: Build Doc
         run: sphinx-build -M markdown ./docs_build ./build