diff --git a/build/Dockerfile b/build/Dockerfile
index 872b2b5..8ff44c1 100644
--- a/build/Dockerfile
+++ b/build/Dockerfile
@@ -3,6 +3,8 @@ ARG USER_UID=1000
 
 FROM ubuntu:latest
 
+ENV DEBIAN_FRONTEND=noninteractive
+
 COPY start-container /usr/local/bin/start-container
 
 RUN apt-get -y update \