diff --git a/app/Services/LanguageService.php b/app/Services/LanguageService.php
index 9eead415..e85ddab4 100644
--- a/app/Services/LanguageService.php
+++ b/app/Services/LanguageService.php
@@ -71,7 +71,7 @@ class LanguageService
 
         // Find new translations in default translations
         $newbies = $default_translations[$license]
-            ->diff(map_language_translations($translations));
+            ->diffKeys(map_language_translations($translations));
 
         // Store new translations for every language
         $locales->each(function ($locale) use ($newbies) {
diff --git a/tests/Feature/App/AppUpgradeTest.php b/tests/Feature/App/AppUpgradeTest.php
index 0130373b..0fef2a82 100644
--- a/tests/Feature/App/AppUpgradeTest.php
+++ b/tests/Feature/App/AppUpgradeTest.php
@@ -2,6 +2,7 @@
 
 namespace Tests\Feature\App;
 
+use App\Models\LanguageTranslation;
 use App\Models\User;
 use DB;
 use Illuminate\Foundation\Testing\DatabaseMigrations;
@@ -58,7 +59,7 @@ class AppUpgradeTest extends TestCase
                             'lang'  => $locale
                         ], [
                             'key'   => 'activation.stripe.description',
-                            'value' => 'To charge your users, please set up your Stripe account credentials.',
+                            'value' => 'This is original test description',
                             'lang'  => $locale
                         ]
                     ]);
@@ -75,6 +76,18 @@ class AppUpgradeTest extends TestCase
                     'value' => 'Your Stripe account is not set',
                     'lang'  => $locale,
                 ]);
+
+                $this->assertDatabaseHas('language_translations', [
+                    'key'   => 'activation.stripe.description',
+                    'value' => 'This is original test description',
+                    'lang'  => $locale,
+                ]);
+
+                $this->assertDatabaseMissing('language_translations', [
+                    'key'   => 'activation.stripe.description',
+                    'value' => 'To charge your users, please set up your Stripe account credentials.',
+                    'lang'  => $locale,
+                ]);
             });
     }
 }