diff --git a/Dockerfile b/Dockerfile
index b89ce70..66d3398 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -35,8 +35,7 @@ ENV PUID=1000
 ENV PGID=1000
 
 # flac2mp3
-RUN apk add --no-cache ffmpeg && \
-    rm -rf /var/lib/apt/lists/*
+RUN apk add --no-cache ffmpeg
 COPY lidarr-flac2mp3/root/usr /usr
 
 # deemix