diff --git a/.github/workflows/ffmpeg.yml b/.github/workflows/ffmpeg.yml
index 86b8676..6a09e31 100644
--- a/.github/workflows/ffmpeg.yml
+++ b/.github/workflows/ffmpeg.yml
@@ -87,6 +87,7 @@ env:
 jobs:
   libvpl:
     runs-on: ${{ inputs.env }}
+    if: ${{ inputs.source == 'cartwheel' }}
     steps:
     - uses: actions/checkout@v3
     - uses: ./.github/actions/libvpl