diff --git a/backend/Dockerfile b/backend/Dockerfile
index 398331e..5a86fa2 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -6,6 +6,7 @@ RUN apt-get update && apt-get install -y ffmpeg gosu && rm -rf /var/lib/apt/list
 
 COPY backend/requirements.txt ./backend/requirements.txt
 RUN pip install --no-cache-dir -r backend/requirements.txt && pip install --no-cache-dir -U yt-dlp
+RUN echo "--cache-dir /data/yt-dlp-cache" > /etc/yt-dlp.conf
 
 COPY backend/ ./backend/