diff --git a/.github/workflows/main.yml b/.github/workflows/main.yml
index 9fc3614..742e1d5 100644
--- a/.github/workflows/main.yml
+++ b/.github/workflows/main.yml
@@ -19,6 +19,7 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: "3.13"
+          cache: poetry
       - run: python --version
 
   # test2: