diff --git a/lib/private/AppFramework/Utility/SimpleContainer.php b/lib/private/AppFramework/Utility/SimpleContainer.php
index 94a46aded35..b007f5ac010 100644
--- a/lib/private/AppFramework/Utility/SimpleContainer.php
+++ b/lib/private/AppFramework/Utility/SimpleContainer.php
@@ -45,7 +45,7 @@ class SimpleContainer implements ArrayAccess, ContainerInterface, IContainer {
 	}
 
 	/**
-	 * @template T
+	 * @template T of object
 	 * @param ReflectionClass<T> $class the class to instantiate
 	 * @return T the created class
 	 * @suppress PhanUndeclaredClassInstanceof