diff --git a/.buildbot/openwrt/Dockerfile b/.buildbot/openwrt/Dockerfile
index 166f0b0..72eec5a 100644
--- a/.buildbot/openwrt/Dockerfile
+++ b/.buildbot/openwrt/Dockerfile
@@ -2,7 +2,6 @@ FROM ubuntu:focal
 
 RUN apt -y update
 RUN apt -yq install \
-  build-essential rsync git-core subversion mercurial \
-  build-essential libssl-dev libncurses5-dev unzip \
-  gawk zlib1g-dev libncursesw5-dev zlib1g-dev gettext \
-  xsltproc wget unzip python
+  build-essential rsync git-core subversion mercurial libssl-dev \
+  libncurses5-dev unzip  gawk zlib1g-dev libncursesw5-dev zlib1g-dev \
+  gettext xsltproc wget unzip python