diff --git a/config.graphql b/config.graphql
index 95a3c65..dd4b246 100644
--- a/config.graphql
+++ b/config.graphql
@@ -1,5 +1,5 @@
 schema
-  @server(port: 8080, headers: {cors: {allowOrigins: ["*"], allowHeaders: ["*"], allowMethods: [POST, GET, OPTIONS]}})
+  @server(hostname: "0.0.0.0", port: 8080, headers: {cors: {allowOrigins: ["*"], allowHeaders: ["*"], allowMethods: [POST, GET, OPTIONS]}})
   @upstream(baseURL: "http://jsonplaceholder.typicode.com", httpCache: 42, batch: {delay: 100}) {
   query: Query
 }