diff --git a/src/Engines/CollectionEngine.php b/src/Engines/CollectionEngine.php
index a9c96f27..bd75cc83 100644
--- a/src/Engines/CollectionEngine.php
+++ b/src/Engines/CollectionEngine.php
@@ -85,14 +85,17 @@ public function paginate(Builder $builder, $perPage, $page)
     protected function searchModels(Builder $builder)
     {
         $query = $builder->model->query()
-                        ->when(count($builder->wheres) > 0, function ($query) use ($builder) {
+                        ->when(! is_null($builder->callback), function ($query) {
+                            call_user_func($builder->callback, $query, $builder, $builder->query);
+                        })
+                        ->when(! $builder->callback && count($builder->wheres) > 0, function ($query) use ($builder) {
                             foreach ($builder->wheres as $key => $value) {
                                 if ($key !== '__soft_deleted') {
                                     $query->where($key, $value);
                                 }
                             }
                         })
-                        ->when(count($builder->whereIns) > 0, function ($query) use ($builder) {
+                        ->when(! $builder->callback && count($builder->whereIns) > 0, function ($query) use ($builder) {
                             foreach ($builder->whereIns as $key => $values) {
                                 $query->whereIn($key, $values);
                             }
diff --git a/tests/Feature/CollectionEngineTest.php b/tests/Feature/CollectionEngineTest.php
index d4cfa2eb..fc411604 100644
--- a/tests/Feature/CollectionEngineTest.php
+++ b/tests/Feature/CollectionEngineTest.php
@@ -44,6 +44,13 @@ public function test_it_can_retrieve_results()
         $this->assertCount(1, $models);
         $this->assertEquals(1, $models[0]->id);
 
+        $models = SearchableUserModel::search('Taylor')->query(function ($query) {
+            $query->where('email', 'like', 'taylor@laravel.com');
+        })->get();
+
+        $this->assertCount(1, $models);
+        $this->assertEquals(1, $models[0]->id);
+
         $models = SearchableUserModel::search('Abigail')->where('email', 'abigail@laravel.com')->get();
         $this->assertCount(1, $models);
         $this->assertEquals(2, $models[0]->id);