diff --git a/Dockerfile b/Dockerfile
index c556ba2..3337ffe 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,13 +2,11 @@ FROM python:3.11-alpine
 
 WORKDIR /app
 
-# Audio stack: libmpv for python-mpv, ffmpeg for MP3 waveform, libsndfile for soundfile
+# Audio stack: ffmpeg for MP3 waveform + librosa, libsndfile for soundfile
 RUN apk add --no-cache \
-    mpv-libs \
     ffmpeg \
     ffmpeg-libs \
     libsndfile && \
-    ln -sf /usr/lib/libmpv.so.2 /usr/lib/libmpv.so && \
     ln -sf /usr/lib/libsndfile.so.1 /usr/lib/libsndfile.so
 
 COPY pyproject.toml .