diff --git a/livekit_middleware_dockerfile b/livekit_middleware_dockerfile
index c5c7f6d..ee7ec89 100644
--- a/livekit_middleware_dockerfile
+++ b/livekit_middleware_dockerfile
@@ -35,6 +35,7 @@ RUN --mount=type=secret,id=ARTIFACT_USER \
     ARTIFACT_URL=$(cat /run/secrets/ARTIFACT_URL) \
     && wget https://${ARTIFACT_USER}:${ARTIFACT_SECRET}@${ARTIFACT_URL}-${VERSION}.zip -O artifact.zip \
     && unzip artifact.zip \
+    && chown nobody assets/data/fos_routes.json \
     && chown -R nobody public \
     && chown -R nobody var \
     && chmod -R 700 public \