diff --git a/tests/postgres_test.go b/tests/postgres_test.go
index 66b988c3..97af6db3 100644
--- a/tests/postgres_test.go
+++ b/tests/postgres_test.go
@@ -63,13 +63,13 @@ func TestPostgres(t *testing.T) {
 }
 
 type Post struct {
-	ID         uuid.UUID `gorm:"primary_key;type:uuid;default:uuid_generate_v4();autoincrement"`
+	ID         uuid.UUID `gorm:"primary_key;type:uuid;default:uuid_generate_v4();"`
 	Title      string
 	Categories []*Category `gorm:"Many2Many:post_categories"`
 }
 
 type Category struct {
-	ID    uuid.UUID `gorm:"primary_key;type:uuid;default:uuid_generate_v4();autoincrement"`
+	ID    uuid.UUID `gorm:"primary_key;type:uuid;default:uuid_generate_v4();"`
 	Title string
 	Posts []*Post `gorm:"Many2Many:post_categories"`
 }