diff --git a/Dockerfile b/Dockerfile
index cc656cf..c5a7642 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 FROM ubuntu:22.04
 
 RUN apt update
-RUN apt install -y python3 git snapraid smartmontools tzdata cron
+RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/UTC apt install -y python3 git snapraid smartmontools tzdata cron
 RUN git clone https://github.com/Chronial/snapraid-runner.git /app/snapraid-runner
 RUN chmod +x /app/snapraid-runner/snapraid-runner.py