diff --git a/.env.template b/.env.template
index e96828d..e2745fc 100644
--- a/.env.template
+++ b/.env.template
@@ -9,3 +9,7 @@ APP_ENV=
 # Add configuration values here, as shown below.
 HERE_APIKEY=
 SENTRY_DSN=http://public:secret@example.com/project-id
+
+# Default values from : https://puma.io/puma/Puma/Configuration.html
+PUMA_WORKERS=0
+PUMA_THREADS=0:5
diff --git a/docker-compose.yml b/docker-compose.yml
index 5ba1f73..63b07d7 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -17,7 +17,7 @@ services:
       SENTRY_DSN: ${SENTRY_DSN}
     depends_on:
       - redis-cache
-    command: bundle exec puma -v -p 80 --pidfile 'server.pid'
+    command: bundle exec puma -v -p 80 --pidfile 'server.pid' -t "${PUMA_THREADS:-0:5}" -w "${PUMA_WORKERS:-0}"
     restart: unless-stopped
 
   redis-cache: