diff --git a/backend/src/models/Notification.js b/backend/src/models/Notification.js
index 4a05032..f3dab5a 100644
--- a/backend/src/models/Notification.js
+++ b/backend/src/models/Notification.js
@@ -30,7 +30,7 @@ const Notification = sequelize.define('Notification', {
     type: DataTypes.UUID,
     allowNull: false,
     references: {
-      model: 'Users',
+      model: 'users',
       key: 'id'
     }
   },
@@ -39,7 +39,7 @@ const Notification = sequelize.define('Notification', {
     type: DataTypes.UUID,
     allowNull: true,
     references: {
-      model: 'ChitGroups',
+      model: 'chit_groups',
       key: 'id'
     }
   },
@@ -48,7 +48,7 @@ const Notification = sequelize.define('Notification', {
     type: DataTypes.UUID,
     allowNull: true,
     references: {
-      model: 'Payments',
+      model: 'payments',
       key: 'id'
     }
   },
@@ -57,7 +57,7 @@ const Notification = sequelize.define('Notification', {
     type: DataTypes.UUID,
     allowNull: true,
     references: {
-      model: 'MonthlyDraws',
+      model: 'monthly_draws',
       key: 'id'
     }
   },