diff --git a/lib/GaletteAuto/Model.php b/lib/GaletteAuto/Model.php
index 3c7278b..5031eb7 100644
--- a/lib/GaletteAuto/Model.php
+++ b/lib/GaletteAuto/Model.php
@@ -134,6 +134,12 @@ public function store(bool $new = false): bool
                 $insert = $this->zdb->insert(AUTO_PREFIX . self::TABLE);
                 $insert->values($values);
                 $this->zdb->execute($insert);
+                /** @phpstan-ignore-next-line */
+                $this->id = (int)$this->zdb->driver->getLastGeneratedValue(
+                    $this->zdb->isPostgres() ?
+                        PREFIX_DB . self::TABLE . '_id_seq'
+                        : null
+                );
             } else {
                 $update = $this->zdb->update(AUTO_PREFIX . self::TABLE);
                 $update->set($values)->where(
diff --git a/tests/GaletteAuto/tests/units/Model.php b/tests/GaletteAuto/tests/units/Model.php
index 87e7dd8..e76cbe5 100644
--- a/tests/GaletteAuto/tests/units/Model.php
+++ b/tests/GaletteAuto/tests/units/Model.php
@@ -136,23 +136,46 @@ public function testCrud(): void
         $this->assertCount(1, $models->getList($first_brand_id));
         $this->assertCount(0, $models->getList($second_brand_id));
 
-        /*$this->assertCount(2, $brand->getList());
-        $this->assertSame('2 brands', $brand->displayCount());
+        $model = new \GaletteAuto\Model($this->zdb);
+        $data = [
+            'model' => 'A',
+            'brand' => $first_brand_id,
+        ];
+        $this->assertTrue($model->check($data));
+        $this->assertTrue($model->store(true));
+        $id_model = $model->id;
 
-        $brand = new \GaletteAuto\Brand($this->zdb);
-        $this->assertTrue($brand->load($id));
-        $brand->value = 'Mercedes';
-        $this->assertTrue($brand->store());
+        $this->assertCount(2, $models->getList());
 
-        $this->assertCount(2, $brand->getList());
-        $this->assertSame('2 brands', $brand->displayCount());
+        $data = [
+            'model' => 'A5',
+            'brand' => $first_brand_id
+        ];
+        $this->assertTrue($model->check($data));
+        $this->assertTrue($model->store());
 
-        $brand = new \GaletteAuto\Brand($this->zdb);
-        $this->assertTrue($brand->delete([$first_id]));
-        $list = $brand->getList();
-        $this->assertCount(1, $list);
-        $last_brand = $list[0];
-        $this->assertSame($id, $last_brand->id_brand);*/
+        $this->assertCount(2, $models->getList());
+        $this->assertCount(2, $models->getList($first_brand_id));
+        $this->assertCount(0, $models->getList($second_brand_id));
+
+        $model = new \GaletteAuto\Model($this->zdb);
+        $data = [
+            'model' => 'Class S',
+            'brand' => $second_brand_id,
+        ];
+        $this->assertTrue($model->check($data));
+        $this->assertTrue($model->store(true));
+
+        $this->assertCount(3, $models->getList());
+        $this->assertCount(2, $models->getList($first_brand_id));
+        $this->assertCount(1, $models->getList($second_brand_id));
+
+        $model = new \GaletteAuto\Model($this->zdb);
+        $this->assertTrue($model->delete([$id_model]));
+
+        $this->assertCount(2, $models->getList());
+        $this->assertCount(1, $models->getList($first_brand_id));
+        $this->assertCount(1, $models->getList($second_brand_id));
     }
 
     /**