diff --git a/docker/Dockerfile-ubuntu-2204 b/docker/Dockerfile-ubuntu-2204
index caa024b..7121c57 100644
--- a/docker/Dockerfile-ubuntu-2204
+++ b/docker/Dockerfile-ubuntu-2204
@@ -2,6 +2,7 @@ FROM ubuntu:jammy
 
 ENV PATH=/opt/R/4.4.1/bin:$PATH
 ENV TZ="Europe/Berlin"
+ENV DEBIAN_FRONTEND=noninteractive 
 
 RUN apt update && apt install -y --no-install-recommends gdebi-core g++ gfortran libbz2-dev libblas-dev libicu-dev liblapack-dev liblzma-dev libpaper-utils libpcre2-dev libtcl8.6 libtk8.6 libxt6 unzip zip zlib1g-dev libpcre3-dev libopenblas-dev curl ca-certificates make ccache htop libgit2-dev git
 
diff --git a/docker/Dockerfile-ubuntu-2404 b/docker/Dockerfile-ubuntu-2404
index caa1a81..74d31b3 100644
--- a/docker/Dockerfile-ubuntu-2404
+++ b/docker/Dockerfile-ubuntu-2404
@@ -2,6 +2,7 @@ FROM ubuntu:noble
 
 ENV PATH=/opt/R/4.4.1/bin:$PATH
 ENV TZ="Europe/Berlin"
+ENV DEBIAN_FRONTEND=noninteractive 
 
 RUN apt update && apt install -y --no-install-recommends gdebi-core g++ gfortran libbz2-dev libblas-dev libicu-dev liblapack-dev liblzma-dev libpaper-utils libpcre2-dev libtcl8.6 libtk8.6 libxt6 unzip zip zlib1g-dev libpcre3-dev libopenblas-dev curl ca-certificates make ccache htop libgit2-dev git