diff --git a/phpBB/phpbb/request/deactivated_super_global.php b/phpBB/phpbb/request/deactivated_super_global.php
index 509a3c355e..4160c3696b 100644
--- a/phpBB/phpbb/request/deactivated_super_global.php
+++ b/phpBB/phpbb/request/deactivated_super_global.php
@@ -101,9 +101,8 @@ class deactivated_super_global implements \ArrayAccess, \Countable, \IteratorAgg
 	/**
 	* Part of the \Countable implementation, will always result in a FATAL error
 	* @return void
-	* @psalm-suppress InvalidReturnType
 	*/
-	public function count(): int
+	#[\ReturnTypeWillChange] public function count(): void
 	{
 		$this->error();
 	}
@@ -111,7 +110,6 @@ class deactivated_super_global implements \ArrayAccess, \Countable, \IteratorAgg
 	/**
 	* Part of the Traversable/IteratorAggregate implementation, will always result in a FATAL error
 	* @return void
-	* @psalm-suppress InvalidReturnType
 	*/
 	#[\ReturnTypeWillChange] public function getIterator(): void
 	{