diff --git a/app/Http/Controllers/PluginController.php b/app/Http/Controllers/PluginController.php
index 8579095c..3603b0cf 100644
--- a/app/Http/Controllers/PluginController.php
+++ b/app/Http/Controllers/PluginController.php
@@ -47,10 +47,10 @@ class PluginController extends Controller
 
             switch ($request->get('action')) {
                 case 'enable':
-                    if (! $plugins->isRequirementsSatisfied($name)) {
+                    if (! $plugins->isRequirementsSatisfied($plugin)) {
                         $msg = '';
 
-                        foreach ($plugins->getUnsatisfiedRequirements($name) as $name => $detail) {
+                        foreach ($plugins->getUnsatisfiedRequirements($plugin) as $name => $detail) {
                             if (! $detail['version']) {
                                 $msg .= '<li>'.trans('admin.plugins.operations.unsatisfied.disabled', [
                                     'name' => "<code>$name</code>"
@@ -123,9 +123,9 @@ class PluginController extends Controller
         $plugins = app('plugins');
 
         return [
-            'isRequirementsSatisfied' => $plugins->isRequirementsSatisfied($plugin->name),
+            'isRequirementsSatisfied' => $plugins->isRequirementsSatisfied($plugin),
             'requirements' => $plugin->getRequirements(),
-            'unsatisfiedRequirements' => $plugins->getUnsatisfiedRequirements($plugin->name)
+            'unsatisfiedRequirements' => $plugins->getUnsatisfiedRequirements($plugin)
         ];
     }
 }
diff --git a/app/Providers/PluginServiceProvider.php b/app/Providers/PluginServiceProvider.php
index b2531572..58657854 100644
--- a/app/Providers/PluginServiceProvider.php
+++ b/app/Providers/PluginServiceProvider.php
@@ -58,7 +58,7 @@ class PluginServiceProvider extends ServiceProvider
     protected function disableRequirementsUnsatisfiedPlugins(PluginManager $manager)
     {
         foreach ($manager->getEnabledPlugins() as $plugin) {
-            if (! $manager->isRequirementsSatisfied($plugin->name)) {
+            if (! $manager->isRequirementsSatisfied($plugin)) {
                 $manager->disable($plugin->name);
             }
         }
diff --git a/app/Services/PluginManager.php b/app/Services/PluginManager.php
index 2e1064e1..1b0ad671 100644
--- a/app/Services/PluginManager.php
+++ b/app/Services/PluginManager.php
@@ -277,12 +277,14 @@ class PluginManager
     /**
      * Get the unsatisfied requirements of plugin.
      *
-     * @param  string $pluginName
+     * @param  string|Plugin $plugin
      * @return array
      */
-    public function getUnsatisfiedRequirements($pluginName)
+    public function getUnsatisfiedRequirements($plugin)
     {
-        $plugin = $this->getPlugin($pluginName);
+        if (! $plugin instanceof Plugin) {
+            $plugin = $this->getPlugin($plugin);
+        }
 
         if (! $plugin) {
             throw new \InvalidArgumentException('Plugin with given name does not exist.');
@@ -332,12 +334,12 @@ class PluginManager
     /**
      * Whether the plugin's requirements are satisfied.
      *
-     * @param  string $pluginName
+     * @param  string|Plugin $plugin
      * @return bool
      */
-    public function isRequirementsSatisfied($pluginName)
+    public function isRequirementsSatisfied($plugin)
     {
-        return empty($this->getUnsatisfiedRequirements($pluginName));
+        return empty($this->getUnsatisfiedRequirements($plugin));
     }
 
     /**