diff --git a/Procfile b/Procfile
index 8193e0d..c3c1777 100644
--- a/Procfile
+++ b/Procfile
@@ -1 +1 @@
-web: python -m flask run --host 0.0.0.0 --port $PORT
+web: gunicorn -b 0.0.0.0:$PORT eosweb:app
diff --git a/requirements.txt b/requirements.txt
index 6810fe8..27ef854 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -4,6 +4,7 @@ click==6.7
 coverage==4.4.1
 Flask==0.12.2
 Flask-OAuthlib==0.9.4
+gunicorn==19.7.1
 idna==2.6
 itsdangerous==0.24
 Jinja2==2.10