diff -u b/core/modules/system/system.admin.inc b/core/modules/system/system.admin.inc
--- b/core/modules/system/system.admin.inc
+++ b/core/modules/system/system.admin.inc
@@ -317,20 +317,6 @@
       $module['required_by'] = $module['#required_by'];
       $module['reasons_count'] = $module['reasons_count'] + 1;
     }
-/*
-    krumo($module);
-    // Add the modules requiring the module in question as a validation reason.
-    if (!empty($module['#required_by'])) {
-      $module['#validation_reasons'][] = \Drupal::translation()
-        ->translate('Required by: @modules', array('@modules' => implode(', ', $module['#required_by'])));
-    }
-    if (!empty($module['#validation_reasons'])) {
-      $module['disabled_reasons'] = [
-        '#theme' => 'item_list',
-        '#items' => $module['#validation_reasons'],
-      ];
-
-    }*/
     $module['attributes'] = new Attribute($module['#attributes']);
     $variables['modules'][] = $module;
   }
diff -u b/core/modules/system/templates/system-modules-uninstall.html.twig b/core/modules/system/templates/system-modules-uninstall.html.twig
--- b/core/modules/system/templates/system-modules-uninstall.html.twig
+++ b/core/modules/system/templates/system-modules-uninstall.html.twig
@@ -80,5 +80 @@
-{{ form|without(
-  'filters',
-  'modules',
-  'uninstall'
-) }}
+{{ form|without('filters', 'modules', 'uninstall') }}