diff --git a/Dockerfile b/Dockerfile
index 51330edc8..f79bc61a9 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -21,7 +21,8 @@ RUN chmod +x /docker-entrypoint.sh && \
       ffmpeg \
       coreutils \
       shadow \
-      su-exec && \
+      su-exec \
+      tzdata && \
     rm -rf /var/cache/apk/* && \
     mkdir -p /app && \
     mkdir -p /data && \