diff --git a/src/Support/SelectFields.php b/src/Support/SelectFields.php
index b15956df..d02a2e07 100644
--- a/src/Support/SelectFields.php
+++ b/src/Support/SelectFields.php
@@ -164,7 +164,9 @@ protected static function handleFields(array $requestedFields, GraphqlType $pare
                     if (isset($parentType->config['model'])) {
                         // Get the next parent type, so that 'with' queries could be made
                         // Both keys for the relation are required (e.g 'id' <-> 'user_id')
-                        $relation = call_user_func([app($parentType->config['model']), $key]);
+                        $relationsKey = Arr::get($fieldObject->config, 'alias', $key);
+                        $relation = call_user_func([app($parentType->config['model']), $relationsKey]);
+
                         // Add the foreign key here, if it's a 'belongsTo'/'belongsToMany' relation
                         if (method_exists($relation, 'getForeignKey')) {
                             $foreignKey = $relation->getForeignKey();
@@ -207,7 +209,7 @@ protected static function handleFields(array $requestedFields, GraphqlType $pare
 
                         self::addAlwaysFields($fieldObject, $field, $parentTable, true);
 
-                        $with[$key] = self::getSelectableFieldsAndRelations($field, $newParentType, $customQuery, false);
+                        $with[$relationsKey] = self::getSelectableFieldsAndRelations($field, $newParentType, $customQuery, false);
                     } else {
                         self::handleFields($field, $fieldObject->config['type'], $select, $with);
                     }
diff --git a/tests/Database/SelectFields/NestedRelationLoadingTests/NestedRelationLoadingTest.php b/tests/Database/SelectFields/NestedRelationLoadingTests/NestedRelationLoadingTest.php
index 3a8668c8..db5e8a29 100644
--- a/tests/Database/SelectFields/NestedRelationLoadingTests/NestedRelationLoadingTest.php
+++ b/tests/Database/SelectFields/NestedRelationLoadingTests/NestedRelationLoadingTest.php
@@ -803,6 +803,64 @@ public function testQuerySelectAndWithAndNestedSubArgs(): void
         $this->assertEquals($expectedResult, $result);
     }
 
+    public function testRelationshipAlias(): void
+    {
+        $users = factory(User::class, 1)
+            ->create()
+            ->each(function (User $user): void {
+                factory(Post::class)
+                    ->create([
+                        'flag' => true,
+                        'user_id' => $user->id,
+                    ]);
+            });
+
+        $graphql = <<<'GRAQPHQL'
+{
+  users(select: true, with: true) {
+    id
+    name
+    flaggedPosts {
+      body
+      id
+      title
+
+    }
+  }
+}
+GRAQPHQL;
+
+        $this->sqlCounterReset();
+
+        $result = GraphQL::query($graphql);
+
+        $this->assertSqlQueries(<<<'SQL'
+select "users"."id", "users"."name" from "users" order by "users"."id" asc;
+select "posts"."body", "posts"."id", "posts"."title", "posts"."user_id" from "posts" where "posts"."user_id" in (?) and "posts"."flag" = ? order by "posts"."id" asc;
+SQL
+        );
+
+        $expectedResult = [
+            'data' => [
+                'users' => [
+                    [
+                        'id' => (string) $users[0]->id,
+                        'name' => $users[0]->name,
+                        'flaggedPosts' => [
+                            [
+                                'body' => $users[0]->posts[0]->body,
+                                'id' => (string) $users[0]->posts[0]->id,
+                                'title' => $users[0]->posts[0]->title,
+                            ],
+                        ],
+                    ],
+                ],
+            ],
+        ];
+
+        $this->assertEquals($expectedResult, $result);
+    }
+
     protected function getEnvironmentSetUp($app)
     {
         parent::getEnvironmentSetUp($app);
diff --git a/tests/Database/SelectFields/NestedRelationLoadingTests/UserType.php b/tests/Database/SelectFields/NestedRelationLoadingTests/UserType.php
index 44525eab..ab6f7493 100644
--- a/tests/Database/SelectFields/NestedRelationLoadingTests/UserType.php
+++ b/tests/Database/SelectFields/NestedRelationLoadingTests/UserType.php
@@ -38,6 +38,15 @@ public function fields(): array
                         $query->where('posts.flag', '=', $args['flag']);
                     }
 
+                    return $query;
+                },
+            ],
+            'flaggedPosts' => [
+                'type' => Type::nonNull(Type::listOf(Type::nonNull(GraphQL::type('Post')))),
+                'alias' => 'posts',
+                'query' => function (array $args, HasMany $query): HasMany {
+                    $query->where('posts.flag', '=', 1);
+
                     return $query;
                 },
             ],