diff --git a/.foreman b/.foreman
new file mode 100644
index 00000000..aeb1a91f
--- /dev/null
+++ b/.foreman
@@ -0,0 +1 @@
+port: 21000
diff --git a/config/puma.rb b/config/puma.rb
index e407981d..7f69b5a7 100644
--- a/config/puma.rb
+++ b/config/puma.rb
@@ -1,8 +1,8 @@
 # Simple configuration based on
 # https://devcenter.heroku.com/articles/deploying-rails-applications-with-the-puma-web-server
 
-workers Integer(ENV['WEB_CONCURRENCY'] || 2)
-threads_count = Integer(ENV['RAILS_MAX_THREADS'] || 5)
+workers Integer(ENV['WEB_WORKER_PROCESSES'] || 2)
+threads_count = Integer(ENV['MAX_WEB_THREADS'] || 5)
 threads threads_count, threads_count
 
 preload_app!