diff --git a/src/server.js b/src/server.js
index efbf50c0..24afd99e 100644
--- a/src/server.js
+++ b/src/server.js
@@ -46,6 +46,7 @@ module.exports = function() {
 	};
 
 	const app = express()
+		.set("env", "production")
 		.disable("x-powered-by")
 		.use(allRequests)
 		.use(index)