diff --git a/.github/workflows/generate-srcinfo.yml b/.github/workflows/generate-srcinfo.yml
index b064bf57..01cea9af 100644
--- a/.github/workflows/generate-srcinfo.yml
+++ b/.github/workflows/generate-srcinfo.yml
@@ -69,6 +69,8 @@ jobs:
           python-version: '3.12'
 
       - uses: astral-sh/setup-uv@v7
+        with:
+          cache-dependency-glob: .github/workflows/generate-srcinfo.yml
 
       - name: Install dependencies
         run: |