diff --git a/.github/workflows/generate-srcinfo.yml b/.github/workflows/generate-srcinfo.yml
index 1af9303662..407dbe1928 100644
--- a/.github/workflows/generate-srcinfo.yml
+++ b/.github/workflows/generate-srcinfo.yml
@@ -49,7 +49,7 @@ jobs:
 
       - name: Update the PyPI cache
         run: |
-          msys2-pypi-cache PKGMETA.yml pypi.json.gz
+          msys2-pypi-cache srcinfo.json.gz pypi.json.gz
 
       - uses: actions/upload-artifact@v3
         with: