diff --git a/.forgejo/workflows/stl.yaml b/.forgejo/workflows/stl.yaml
index ec33e60..510bd83 100644
--- a/.forgejo/workflows/stl.yaml
+++ b/.forgejo/workflows/stl.yaml
@@ -43,7 +43,7 @@ jobs:
     - name: Render to STL
       run: openscad --export-format binstl -o ci.stl ci.scad
 
-    - uses: actions/upload-artifact@v4
+    - uses: https://code.forgejo.org/forgejo/upload-artifact@v4
       with:
         name: bottle-clip.stl
         path: ci.stl