diff --git a/Dockerfile b/Dockerfile
index c5eff4d..d5ff7e5 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -14,6 +14,8 @@ RUN set -ex \
 
 FROM alpine:latest
 
+RUN apk add --no-cache ffmpeg
+
 COPY --from=builder /build/cqhttp /usr/bin/cqhttp
 RUN chmod +x /usr/bin/cqhttp