diff --git a/Dockerfile b/Dockerfile
index c866011..105b0e0 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -3,7 +3,7 @@ USER root
 
 # Update the system, install OpenSSH Server, and set up users
 RUN apt-get update && apt-get upgrade -y && \
-    TZ=Etc/CET apt-get install -y openssh-server git sudo udev software-properties-common locales tzdata
+    apt-get install -y openssh-server git sudo udev software-properties-common locales
 
 # Create user and set password for user and root user
 ARG CODE_PASSWORD
@@ -16,6 +16,8 @@ RUN mkdir /var/run/sshd && \
     echo "export VISIBLE=now" >> /etc/profile
 
 # Set the locale
+RUN DEBIAN_FRONTEND=noninteractive TZ=Etc/CET apt-get -y install tzdata
+
 USER code
 RUN sed -i -e 's/# en_US.UTF-8 UTF-8/en_US.UTF-8 UTF-8/' /etc/locale.gen && \
     locale-gen