diff --git a/.github/workflows/sanity.yml b/.github/workflows/sanity.yml
index 31c480d..17add20 100644
--- a/.github/workflows/sanity.yml
+++ b/.github/workflows/sanity.yml
@@ -102,6 +102,7 @@ jobs:
         uses: actions/setup-go@v5.0.0
         with:
           go-version: ${{ matrix.go-version }}
+          cache: false
       - name: "checkout code"
         uses: actions/checkout@v4.1.1
       - name: "test JSON config files"