diff --git a/.github/workflows/test_playlist.yml b/.github/workflows/test_playlist.yml
index 7f686c3..04fbe7d 100644
--- a/.github/workflows/test_playlist.yml
+++ b/.github/workflows/test_playlist.yml
@@ -46,5 +46,6 @@ jobs:
         run: |
           npm install -g iptv-checker || true
           mkdir -p output
+          apt-get install -y ffmpeg
           iptv-checker -o output -p 100 -t 120000 ./playlist.m3u8