diff --git a/.github/workflows/generate-srcinfo.yml b/.github/workflows/generate-srcinfo.yml
index 5c97a0cb..b064bf57 100644
--- a/.github/workflows/generate-srcinfo.yml
+++ b/.github/workflows/generate-srcinfo.yml
@@ -25,6 +25,8 @@ jobs:
           python-version: '3.12'
 
       - uses: astral-sh/setup-uv@v7
+        with:
+          cache-dependency-glob: .github/workflows/generate-srcinfo.yml
 
       - name: Install dependencies
         run: |