diff --git a/Dockerfile b/Dockerfile
index af49d3a30..40e32c768 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,7 @@
 FROM coreapps/ruby2.3
 
 # Install essential Linux packages
-RUN apt-get update -qq && apt-get install -y build-essential libpq-dev postgresql-client nodejs
+RUN apt-get update -qq && apt-get install -y build-essential libpq-dev postgresql-client nodejs imagemagick
 
 # Define where our application will live inside the image
 ENV RAILS_ROOT /var/www/consul