diff --git a/config/environments/production.js b/config/environments/production.js
index 850dfc59..d1ed9634 100644
--- a/config/environments/production.js
+++ b/config/environments/production.js
@@ -1,5 +1,5 @@
 module.exports.name             = 'production';
-module.exports.postgres         = {user: 'tileuser', host: '127.0.0.1', port: 6432, max_size: 1};
+module.exports.postgres         = {user: 'tileuser', host: '127.0.0.1', port: 6432, max_size: 4};
 module.exports.redis            = {host: '127.0.0.1', port: 6379};
 module.exports.windshaft_port   = 8181;
 module.exports.lru_cache = true;