diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index ff1c15b57d..0127982ef3 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -60,7 +60,7 @@ jobs:
           cache-dependency-path: ./pyproject.toml
       - name: Install dependencies
         run: |
-          pdm install
+          pdm install --no-default --dev
       - name: Run linters
         run: pdm lint --diff