diff --git a/extensions/sticky/src/Listeners/AddApiAttributes.php b/extensions/sticky/src/Listeners/AddApiAttributes.php
index 1c0266ed8..90904fce7 100755
--- a/extensions/sticky/src/Listeners/AddApiAttributes.php
+++ b/extensions/sticky/src/Listeners/AddApiAttributes.php
@@ -10,8 +10,8 @@ class AddApiAttributes
 {
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(ApiAttributes::class, __CLASS__.'@addAttributes');
-        $events->listen(BuildApiAction::class, __CLASS__.'@includeStartPost');
+        $events->listen(ApiAttributes::class, [$this, 'addAttributes']);
+        $events->listen(BuildApiAction::class, [$this, 'includeStartPost']);
     }
 
     public function addAttributes(ApiAttributes $event)
diff --git a/extensions/sticky/src/Listeners/AddClientAssets.php b/extensions/sticky/src/Listeners/AddClientAssets.php
index 63ccb33f5..c7bf5e6bc 100755
--- a/extensions/sticky/src/Listeners/AddClientAssets.php
+++ b/extensions/sticky/src/Listeners/AddClientAssets.php
@@ -8,8 +8,8 @@ class AddClientAssets
 {
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(RegisterLocales::class, __CLASS__.'@addLocale');
-        $events->listen(BuildClientView::class, __CLASS__.'@addAssets');
+        $events->listen(RegisterLocales::class, [$this, 'addLocale']);
+        $events->listen(BuildClientView::class, [$this, 'addAssets']);
     }
 
     public function addLocale(RegisterLocales $event)
diff --git a/extensions/sticky/src/Listeners/NotifyDiscussionStickied.php b/extensions/sticky/src/Listeners/NotifyDiscussionStickied.php
index 15eb094ab..1244cb934 100755
--- a/extensions/sticky/src/Listeners/NotifyDiscussionStickied.php
+++ b/extensions/sticky/src/Listeners/NotifyDiscussionStickied.php
@@ -22,10 +22,10 @@ class NotifyDiscussionStickied
 
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(RegisterPostTypes::class, __CLASS__.'@registerPostType');
-        $events->listen(RegisterNotificationTypes::class, __CLASS__.'@registerNotificationType');
-        $events->listen(DiscussionWasStickied::class, __CLASS__.'@whenDiscussionWasStickied');
-        $events->listen(DiscussionWasUnstickied::class, __CLASS__.'@whenDiscussionWasUnstickied');
+        $events->listen(RegisterPostTypes::class, [$this, 'registerPostType']);
+        $events->listen(RegisterNotificationTypes::class, [$this, 'registerNotificationType']);
+        $events->listen(DiscussionWasStickied::class, [$this, 'whenDiscussionWasStickied']);
+        $events->listen(DiscussionWasUnstickied::class, [$this, 'whenDiscussionWasUnstickied']);
     }
 
     public function registerPostType(RegisterPostTypes $event)
diff --git a/extensions/sticky/src/Listeners/PersistData.php b/extensions/sticky/src/Listeners/PersistData.php
index c434bd6b6..6a70088ef 100755
--- a/extensions/sticky/src/Listeners/PersistData.php
+++ b/extensions/sticky/src/Listeners/PersistData.php
@@ -8,7 +8,7 @@ class PersistData
 {
     public function subscribe($events)
     {
-        $events->listen(DiscussionWillBeSaved::class, __CLASS__.'@whenDiscussionWillBeSaved');
+        $events->listen(DiscussionWillBeSaved::class, [$this, 'whenDiscussionWillBeSaved']);
     }
 
     public function whenDiscussionWillBeSaved(DiscussionWillBeSaved $event)
diff --git a/extensions/sticky/src/Listeners/PinStickiedDiscussionsToTop.php b/extensions/sticky/src/Listeners/PinStickiedDiscussionsToTop.php
index ce3e236a6..5e88cf5bb 100755
--- a/extensions/sticky/src/Listeners/PinStickiedDiscussionsToTop.php
+++ b/extensions/sticky/src/Listeners/PinStickiedDiscussionsToTop.php
@@ -9,8 +9,8 @@ class PinStickiedDiscussionsToTop
 {
     public function subscribe(Dispatcher $events)
     {
-        $events->listen(RegisterDiscussionGambits::class, __CLASS__.'@registerStickyGambit');
-        $events->listen(DiscussionSearchWillBePerformed::class, __CLASS__.'@reorderSearch');
+        $events->listen(RegisterDiscussionGambits::class, [$this, 'registerStickyGambit']);
+        $events->listen(DiscussionSearchWillBePerformed::class, [$this, 'reorderSearch']);
     }
 
     public function registerStickyGambit(RegisterDiscussionGambits $event)