diff --git a/configs/docker/build/Dockerfile b/configs/docker/build/Dockerfile
index 651bc44e497b9574208b4b4c9ba5689ff6435b21..34e948fc702670458f8a1f679edbd40b74727a71 100644
--- a/configs/docker/build/Dockerfile
+++ b/configs/docker/build/Dockerfile
@@ -13,7 +13,7 @@ WORKDIR /home
 COPY ./conda-env-py3EWS-withbuilds.yml .
 
 #install system packages
-RUN apt-get update;apt-get install --assume-yes wget unzip emacs gdal-bin libgdal-dev build-essential gfortran zlib1g zlib1g-dev libbz2-dev apt-utils liblzma-dev libpcre++-dev libcurl4-openssl-dev default-jre lib32readline7 lib32readline6-dev openssh-server libfribidi-dev libfontconfig1-dev git;
+RUN apt-get update;apt-get install --assume-yes wget unzip emacs gdal-bin libgdal-dev build-essential gfortran zlib1g zlib1g-dev libbz2-dev apt-utils liblzma-dev libpcre++-dev libcurl4-openssl-dev default-jre lib32readline7 lib32readline6-dev openssh-server libfribidi-dev libfontconfig1-dev git nano dos2unix;
 RUN echo "alias e='emacs -nw $1'" >> ~/.bashrc;
 RUN alias ll="ls -ltr"