diff --git a/src/Http/Controllers/ProfileController.php b/src/Http/Controllers/ProfileController.php
index f711ca4c..4f20196d 100644
--- a/src/Http/Controllers/ProfileController.php
+++ b/src/Http/Controllers/ProfileController.php
@@ -22,7 +22,7 @@ public function __invoke(RestifyRequest $request)
             $user->{ProfileAvatarRequest::$userAvatarAttribute} = url($user->{ProfileAvatarRequest::$userAvatarAttribute});
         }
 
-        if ($related = $request->get('related')) {
+        if ($related = $request->input('related')) {
             $user->load(explode(',', $related));
         }
 
diff --git a/src/Repositories/Casts/RelatedCast.php b/src/Repositories/Casts/RelatedCast.php
index 373568e9..ded5c6c2 100644
--- a/src/Repositories/Casts/RelatedCast.php
+++ b/src/Repositories/Casts/RelatedCast.php
@@ -3,20 +3,21 @@
 namespace Binaryk\LaravelRestify\Repositories\Casts;
 
 use Binaryk\LaravelRestify\Contracts\RestifySearchable;
+use Binaryk\LaravelRestify\Http\Requests\RestifyRequest;
+use Binaryk\LaravelRestify\Repositories\Repository;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\Relation;
-use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
 
 class RelatedCast extends RepositoryCast
 {
-    public static function fromBuilder(Request $request, Builder $builder): Collection
+    public static function fromBuilder(RestifyRequest $request, Builder $builder, Repository $repository): Collection
     {
-        return $builder->take($request->input('relatablePerPage') ?? (static::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))->get();
+        return $builder->take($request->input('relatablePerPage') ?? ($repository::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))->get();
     }
 
-    public static function fromRelation(Request $request, Relation $relation): Collection
+    public static function fromRelation(RestifyRequest $request, Relation $relation, Repository $repository): Collection
     {
-        return $relation->take($request->input('relatablePerPage') ?? (static::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))->get();
+        return $relation->take($request->input('relatablePerPage') ?? ($repository::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))->get();
     }
 }
diff --git a/src/Repositories/Casts/RepositoryCast.php b/src/Repositories/Casts/RepositoryCast.php
index 278f9821..37ab539b 100644
--- a/src/Repositories/Casts/RepositoryCast.php
+++ b/src/Repositories/Casts/RepositoryCast.php
@@ -2,14 +2,15 @@
 
 namespace Binaryk\LaravelRestify\Repositories\Casts;
 
+use Binaryk\LaravelRestify\Http\Requests\RestifyRequest;
+use Binaryk\LaravelRestify\Repositories\Repository;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\Relation;
-use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
 
 abstract class RepositoryCast
 {
-    abstract public static function fromBuilder(Request $request, Builder $builder): Collection;
+    abstract public static function fromBuilder(RestifyRequest $request, Builder $builder, Repository $repository): Collection;
 
-    abstract public static function fromRelation(Request $request, Relation $relation): Collection;
+    abstract public static function fromRelation(RestifyRequest $request, Relation $relation, Repository $repository): Collection;
 }
diff --git a/src/Repositories/Repository.php b/src/Repositories/Repository.php
index 1296fa50..ec5754bb 100644
--- a/src/Repositories/Repository.php
+++ b/src/Repositories/Repository.php
@@ -533,9 +533,9 @@ public function resolveRelationships($request): array
                     : $this->resource->{$relation}();
 
                 collect([
-                    Builder::class => fn () => $withs->put($relation, (static::$relatedCast)::fromBuilder($request, $paginator)),
+                    Builder::class => fn () => $withs->put($relation, (static::$relatedCast)::fromBuilder($request, $paginator, $this)),
 
-                    Relation::class => fn () => $withs->put($relation, (static::$relatedCast)::fromRelation($request, $paginator)),
+                    Relation::class => fn () => $withs->put($relation, (static::$relatedCast)::fromRelation($request, $paginator, $this)),
 
                     Collection::class => fn () => $withs->put($relation, $paginator),
 
diff --git a/tests/Fixtures/Post/RelatedCastWithAttributes.php b/tests/Fixtures/Post/RelatedCastWithAttributes.php
index 3c24fe20..85e16c68 100644
--- a/tests/Fixtures/Post/RelatedCastWithAttributes.php
+++ b/tests/Fixtures/Post/RelatedCastWithAttributes.php
@@ -3,24 +3,25 @@
 namespace Binaryk\LaravelRestify\Tests\Fixtures\Post;
 
 use Binaryk\LaravelRestify\Contracts\RestifySearchable;
+use Binaryk\LaravelRestify\Http\Requests\RestifyRequest;
 use Binaryk\LaravelRestify\Repositories\Casts\RepositoryCast;
+use Binaryk\LaravelRestify\Repositories\Repository;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\Relation;
-use Illuminate\Http\Request;
 use Illuminate\Support\Collection;
 
 class RelatedCastWithAttributes extends RepositoryCast
 {
-    public static function fromBuilder(Request $request, Builder $builder): Collection
+    public static function fromBuilder(RestifyRequest $request, Builder $builder, Repository $repository): Collection
     {
-        return $builder->take($request->input('relatablePerPage') ?? (static::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))
+        return $builder->take($request->input('relatablePerPage') ?? ($repository::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))
             ->get()
             ->map(fn ($item) => ['attributes' => $item->toArray()]);
     }
 
-    public static function fromRelation(Request $request, Relation $relation): Collection
+    public static function fromRelation(RestifyRequest $request, Relation $relation, Repository $repository): Collection
     {
-        return $relation->take($request->input('relatablePerPage') ?? (static::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))
+        return $relation->take($request->input('relatablePerPage') ?? ($repository::$defaultRelatablePerPage ?? RestifySearchable::DEFAULT_RELATABLE_PER_PAGE))
         ->get()
         ->map(fn ($item) => ['attributes' => $item->toArray()]);
     }