diff --git a/backend/Dockerfile b/backend/Dockerfile
index aa67c05..601304b 100644
--- a/backend/Dockerfile
+++ b/backend/Dockerfile
@@ -5,6 +5,7 @@ MAINTAINER Ray Alez
 ENV HOMEDIR=/home
 ENV PROJECTDIR=/home/blog
 ENV BACKENDDIR=/home/blog/backend
+ENV DEBIAN_FRONTEND=noninteractive
 
 # Install basic apps
 RUN apt-get update && apt-get install -y git emacs curl iputils-ping