diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 4d37125..8adf815 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -14,15 +14,18 @@ datasource db {
 }
 
 model User {
-  id        Int      @id @default(autoincrement())
+  id        Int      @id @unique @default(autoincrement())
   createdAt DateTime @default(now())
   updatedAt DateTime @updatedAt
 
-  email String
+  email String       @unique
   hash  String
 
   firstName String?
   lastName  String?
+
+  @@map("users")
+  bookmarks Bookmark[]
 }
 
 model Bookmark {
@@ -33,4 +36,9 @@ model Bookmark {
   title       String
   description String?
   link        String
+
+  userId Int
+  user User @relation(fields: [userId], references: [id])
+
+  @@map("bookmarks")
 }