diff --git a/sequelize/seeders/memeolist-example-postgres.js b/sequelize/seeders/memeolist-example-postgres.js
index 992735b..129b9f8 100644
--- a/sequelize/seeders/memeolist-example-postgres.js
+++ b/sequelize/seeders/memeolist-example-postgres.js
@@ -7,7 +7,7 @@ const time = new Date()
 const datasources = [
   {
     id: 1,
-    name: 'nedb_postgres',
+    name: 'memeolist_postgres',
     type: 'Postgres',
     config: `{"options":{
       "user": "postgresql",
diff --git a/server/config/index.js b/server/config/index.js
index d1e26ef..c37f311 100644
--- a/server/config/index.js
+++ b/server/config/index.js
@@ -41,7 +41,7 @@ const config = {
     endpointURL: '/graphql', // if you want GraphiQL enabled
     query: graphiqlQueryFileContent,
     variables: graphiqlVariableFileContent,
-    subscriptionsEndpoint: `ws://${hostname()}:${port}/subscriptions`
+    subscriptionsEndpoint: process.env.GRAPHIQL_SUBS_ENDPOINT || `ws://${hostname()}:${port}/subscriptions`
   },
   postgresConfig: {
     database: process.env.POSTGRES_DATABASE || 'aerogear_data_sync_db',