diff --git a/Dockerfile b/Dockerfile
index ef518d8d..7226284d 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -58,10 +58,7 @@ COPY --chown=app:root ./config/credentials.yml.enc ./config/
 COPY --chown=app:www-data ./public/assets-production ./public/assets
 COPY --chown=app:www-data ./public/packs-production ./public/packs
 
-# Eliminar la necesidad de un runtime JS en producción, porque los
-# assets ya están pre-compilados.
-RUN sed -re "/(sassc|uglifier|bootstrap|coffee-rails)/d" -i Gemfile
-RUN bundle clean
+# Limpieza
 RUN rm -rf ./node_modules ./tmp/cache ./.git
 
 # Contenedor final
@@ -113,7 +110,7 @@ RUN install -m 755 /srv/http/sync_assets.sh /usr/local/bin/sync_assets
 # Instalar la configuración de monit
 RUN install -m 640 -o root -g root /srv/http/monit.conf /etc/monit.d/sutty.conf
 RUN apk add --no-cache daemonize ruby-webrick
-RUN install -m 755 /srv/http/prometheus.sh /usr/local/bin/prometheus
+RUN install -m 755 /srv/http/entrypoint.sh /usr/local/bin/sutty
 
 # Mantener estos directorios!
 VOLUME "/srv/http/data"
diff --git a/Gemfile b/Gemfile
index bddf7448..df939af3 100644
--- a/Gemfile
+++ b/Gemfile
@@ -23,10 +23,6 @@ gem 'dotenv-rails', require: 'dotenv/rails-now'
 gem 'rails', '~> 6'
 # Use Puma as the app server
 gem 'puma'
-# Use SCSS for stylesheets
-gem 'sassc-rails'
-# Use Uglifier as compressor for JavaScript assets
-gem 'uglifier', '>= 1.3.0'
 # See https://github.com/rails/execjs#readme for more supported runtimes
 # gem 'therubyracer', platforms: :ruby
 
@@ -39,7 +35,6 @@ gem 'jbuilder', '~> 2.5'
 # Use ActiveModel has_secure_password
 gem 'bcrypt', '~> 3.1.7'
 gem 'blazer'
-gem 'bootstrap', '~> 4'
 gem 'commonmarker'
 gem 'devise'
 gem 'devise-i18n'
@@ -96,6 +91,11 @@ group :production do
 end
 
 group :development, :test do
+  # Use SCSS for stylesheets
+  gem 'sassc-rails'
+  # Use Uglifier as compressor for JavaScript assets
+  gem 'uglifier', '>= 1.3.0'
+  gem 'bootstrap', '~> 4'
   gem 'derailed_benchmarks'
   gem 'pry'
   # Adds support for Capybara system testing and selenium driver
diff --git a/Procfile b/Procfile
index 2c951ac0..b308ffd5 100644
--- a/Procfile
+++ b/Procfile
@@ -1,5 +1,5 @@
 migrate: bundle exec rake db:prepare db:seed
-sutty: bundle exec puma -d config.ru
+sutty: bundle exec puma config.ru
 blazer_5m: bundle exec rake blazer:run_checks SCHEDULE="5 minutes"
 blazer_1h: bundle exec rake blazer:run_checks SCHEDULE="1 hour"
 blazer_1d: bundle exec rake blazer:run_checks SCHEDULE="1 day"
diff --git a/entrypoint.sh b/entrypoint.sh
index 98e68700..3ae103bb 100644
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -2,5 +2,9 @@
 set -e
 
 case $1 in
+  sutty)
+    su app -c "cd /srv/http && foreman start migrate"
+    daemonize -c /srv/http -u app /usr/bin/foreman start sutty
+    ;;
   prometheus) daemonize -c /srv/http -p /tmp/prometheus.pid -l /tmp/prometheus.pid -u app /usr/bin/foreman start prometheus ;;
 esac
diff --git a/monit.conf b/monit.conf
index c3663978..b8c9e442 100644
--- a/monit.conf
+++ b/monit.conf
@@ -1,10 +1,9 @@
 check process sutty with pidfile /srv/http/tmp/puma.pid
-  start program = "/bin/sh -c 'cd /srv/http && foreman start migrate && foreman start sutty'"
-    as uid "app" and gid "www-data"
+  start program = "/usr/local/bin/sutty sutty"
   stop program = "/bin/sh -c 'cat /srv/http/tmp/puma.pid | xargs kill'"
 
 check process prometheus with pidfile /tmp/prometheus.pid
-  start program = "/usr/local/bin/prometheus"
+  start program = "/usr/local/bin/sutty prometheus"
   stop program = "/bin/sh -c 'cat /tmp/prometheus.pid | xargs kill'"
 
 check program sync_assets
diff --git a/prometheus.sh b/prometheus.sh
deleted file mode 100755
index 639e1d24..00000000
--- a/prometheus.sh
+++ /dev/null
@@ -1,4 +0,0 @@
-#!/bin/sh
-set -e
-
-daemonize -c /srv/http -p /tmp/prometheus.pid -l /tmp/prometheus.pid -u app /usr/bin/foreman start prometheus