diff --git a/.github/workflows/python-package.yml b/.github/workflows/python-package.yml
index 2ba961f..324482f 100644
--- a/.github/workflows/python-package.yml
+++ b/.github/workflows/python-package.yml
@@ -28,7 +28,7 @@ jobs:
       run: uv python install
 
     - name: Install the project
-      run: uv sync --all-extras
+      run: uv sync --all-extras --no-dev
 
     - name: Run ruff checking
       run: uvx ruff check