diff --git a/.env.scripts b/.env.scripts
index f7651ac..c96e631 100644
--- a/.env.scripts
+++ b/.env.scripts
@@ -48,5 +48,5 @@ DEFAULT_DATA_DIR="/usr/local/share/template-files/data"
 DEFAULT_CONF_DIR="/usr/local/share/template-files/config"
 DEFAULT_TEMPLATE_DIR="/usr/local/share/template-files/defaults"
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
-ENV_PACKAGES="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep attr findutils readline lsof less curl shadow ca-certificates musl build-base python python-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
+ENV_PACKAGES="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep rsync zip tini procps net-tools coreutils sed gawk grep attr findutils readline lsof less curl shadow ca-certificates musl build-base python3 python3-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
diff --git a/Dockerfile b/Dockerfile
index 82743b1..277f892 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -54,7 +54,7 @@ ARG PHP_SERVER
 ARG SHELL_OPTS
 
 ARG PACK_LIST="bash bash-completion git curl wget sudo unzip iproute2 ssmtp openssl jq tzdata mailcap ncurses util-linux pciutils usbutils coreutils binutils findutils grep \
-  rsync zip tini procps net-tools coreutils sed gawk grep attr findutils readline lsof less curl shadow ca-certificates musl build-base python python-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
+  rsync zip tini procps net-tools coreutils sed gawk grep attr findutils readline lsof less curl shadow ca-certificates musl build-base python3 python3-dev gfortran lapack-dev libxml2-dev libxslt-dev jpeg-dev "
 
 ENV ENV=~/.profile
 ENV SHELL="/bin/sh"