diff --git a/migrator/migrator.go b/migrator/migrator.go
index 87ac77451..880f391d1 100644
--- a/migrator/migrator.go
+++ b/migrator/migrator.go
@@ -135,12 +135,12 @@ func (m Migrator) AutoMigrate(values ...interface{}) error {
 							}
 						}
 					}
+				}
 
-					for _, chk := range stmt.Schema.ParseCheckConstraints() {
-						if !tx.Migrator().HasConstraint(value, chk.Name) {
-							if err := tx.Migrator().CreateConstraint(value, chk.Name); err != nil {
-								return err
-							}
+				for _, chk := range stmt.Schema.ParseCheckConstraints() {
+					if !tx.Migrator().HasConstraint(value, chk.Name) {
+						if err := tx.Migrator().CreateConstraint(value, chk.Name); err != nil {
+							return err
 						}
 					}
 				}
diff --git a/tests/postgres_test.go b/tests/postgres_test.go
index 66b988c3a..97af6db3d 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"`
 }