diff --git a/.forgejo/workflows/test-backend.yml b/.forgejo/workflows/test-backend.yml
index a94b0afda..652ff178d 100644
--- a/.forgejo/workflows/test-backend.yml
+++ b/.forgejo/workflows/test-backend.yml
@@ -55,7 +55,7 @@ jobs:
       with:
         run_install: false
     - name: Install FFmpeg
-      uses: FedericoCarboni/setup-ffmpeg@v3
+      uses: https://github.com/FedericoCarboni/setup-ffmpeg@v3
     - name: Use Node.js ${{ matrix.node-version }}
       uses: actions/setup-node@v4.1.0
       with: