diff --git a/framework/core/src/Event/ExtensionWillBeDisabled.php b/framework/core/src/Event/ExtensionWillBeDisabled.php
index 6df58a41c..0823652a2 100644
--- a/framework/core/src/Event/ExtensionWillBeDisabled.php
+++ b/framework/core/src/Event/ExtensionWillBeDisabled.php
@@ -18,7 +18,7 @@ class ExtensionWillBeDisabled
     /**
      * @var string
      */
-    protected $extension;
+    public $extension;
 
     /**
      * @param Extension $extension
diff --git a/framework/core/src/Event/ExtensionWillBeEnabled.php b/framework/core/src/Event/ExtensionWillBeEnabled.php
index e0a9214e3..0a664dc13 100644
--- a/framework/core/src/Event/ExtensionWillBeEnabled.php
+++ b/framework/core/src/Event/ExtensionWillBeEnabled.php
@@ -18,7 +18,7 @@ class ExtensionWillBeEnabled
     /**
      * @var string
      */
-    protected $extension;
+    public $extension;
 
     /**
      * @param Extension $extension