diff --git a/.github/workflows/validate.yml b/.github/workflows/validate.yml
index 1d9a0bc5..cd73834b 100644
--- a/.github/workflows/validate.yml
+++ b/.github/workflows/validate.yml
@@ -32,7 +32,7 @@ jobs:
       - name: Checkout repository
         uses: actions/checkout@v4
         with:
-          lfs: false
+          lfs: 'false'
 
       - name: Set up Python
         uses: actions/setup-python@v4