diff --git a/app/Http/Controllers/ImageController.php b/app/Http/Controllers/ImageController.php
index a61f447eb..17e690813 100644
--- a/app/Http/Controllers/ImageController.php
+++ b/app/Http/Controllers/ImageController.php
@@ -120,7 +120,7 @@ class ImageController extends Controller
     {
         $this->checkPermission('image-create-all');
         $this->validate($request, [
-            'file' => 'is_image'
+            'file' => 'image'
         ]);
 
         if (!$this->imageRepo->isValidType($type)) {
diff --git a/app/Providers/AppServiceProvider.php b/app/Providers/AppServiceProvider.php
index b06b2f3a2..57e5c8ed5 100644
--- a/app/Providers/AppServiceProvider.php
+++ b/app/Providers/AppServiceProvider.php
@@ -15,7 +15,7 @@ class AppServiceProvider extends ServiceProvider
     public function boot()
     {
         // Custom validation methods
-        Validator::extend('is_image', function ($attribute, $value, $parameters, $validator) {
+        Validator::extend('image', function ($attribute, $value, $parameters, $validator) {
             $imageMimes = ['image/png', 'image/bmp', 'image/gif', 'image/jpeg', 'image/jpg', 'image/tiff', 'image/webp'];
             return in_array($value->getMimeType(), $imageMimes);
         });
diff --git a/resources/lang/en/validation.php b/resources/lang/en/validation.php
index b75af7485..7c06264ab 100644
--- a/resources/lang/en/validation.php
+++ b/resources/lang/en/validation.php
@@ -37,7 +37,7 @@ return [
     'email'                => 'The :attribute must be a valid email address.',
     'filled'               => 'The :attribute field is required.',
     'exists'               => 'The selected :attribute is invalid.',
-    'image'                => 'The :attribute must be an image.',
+    'image'              => 'The :attribute must be an image.',
     'in'                   => 'The selected :attribute is invalid.',
     'integer'              => 'The :attribute must be an integer.',
     'ip'                   => 'The :attribute must be a valid IP address.',