diff --git a/Dockerfile b/Dockerfile
index cc76bc9..240230a 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -11,9 +11,10 @@ RUN curl -sL https://github.com/mikefarah/yq/releases/download/3.2.1/yq_linux_am
 
 ARG VERSION=2.4.0
 
-# install peertube
-RUN curl -sL https://github.com/Chocobozzz/PeerTube/releases/download/v${VERSION}/peertube-v${VERSION}.tar.xz | tar --strip-components 1 -Jxvf -
-RUN yarn install --production --pure-lockfile
+# install peertube. the chown is required for some reason for ffmpeg. it fails with EROFS without it when transcoding
+RUN curl -sL https://github.com/Chocobozzz/PeerTube/releases/download/v${VERSION}/peertube-v${VERSION}.tar.xz | tar --strip-components 1 -Jxvf - && \
+    yarn install --production --pure-lockfile && \
+    chown -R cloudron:cloudron /app/code/server
 
 RUN mkdir /app/code/cli && \
     curl -L https://github.com/Chocobozzz/PeerTube/archive/v${VERSION}.tar.gz | tar -zxvf - --strip-components=1 -C /app/code/cli && \