diff --git a/README.md b/README.md
index 4306f2cfe..b0154c0b8 100644
--- a/README.md
+++ b/README.md
@@ -14,6 +14,12 @@
 Sequelize is used to create and run migrations, for example:
 
 ```
-yarn run sequelize -- migration:create
-yarn run sequelize -- db:migrate
+yarn run sequelize migration:create
+yarn run sequelize db:migrate
+```
+
+Or to run migrations on test database:
+
+```
+yarn run sequelize db:migrate -- --env test
 ```
diff --git a/server/models/User.js b/server/models/User.js
index 96dd5a4ab..2b09a268a 100644
--- a/server/models/User.js
+++ b/server/models/User.js
@@ -29,7 +29,6 @@ const User = sequelize.define(
     classMethods: {
       associate: models => {
         User.hasMany(models.ApiKey, { as: 'apiKeys' });
-        User.hasMany(models.Collection, { as: 'collections' });
         User.hasMany(models.Document, { as: 'documents' });
         User.hasMany(models.View, { as: 'views' });
       },