diff --git a/Dockerfile b/Dockerfile
index d8455b2d65..2481f6b059 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -7,7 +7,23 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 RUN echo "deb http://security.ubuntu.com/ubuntu bionic-security main" >> /etc/apt/sources.list
 
 # Install all the requirements
-RUN apt-get update && apt-get install -y curl git build-essential software-properties-common wget zlib1g-dev libssl1.0-dev libreadline-dev libyaml-dev libffi-dev libxml2-dev libxslt1-dev wait-for-it imagemagick unzip libjemalloc-dev
+RUN apt-get update && apt-get install -y \
+  curl \
+  git \
+  build-essential \
+  software-properties-common \
+  wget \
+  zlib1g-dev \
+  libssl1.0-dev \
+  libreadline-dev \
+  libyaml-dev \
+  libffi-dev \
+  libxml2-dev \
+  libxslt1-dev \
+  wait-for-it \
+  imagemagick \
+  unzip \
+  libjemalloc-dev
 
 # Setup ENV variables
 ENV PATH /usr/local/src/rbenv/shims:/usr/local/src/rbenv/bin:$PATH