diff --git a/phpBB/phpbb/composer/extension_manager.php b/phpBB/phpbb/composer/extension_manager.php
index 7e148e0d54..a1ceb06d91 100644
--- a/phpBB/phpbb/composer/extension_manager.php
+++ b/phpBB/phpbb/composer/extension_manager.php
@@ -98,7 +98,7 @@ class extension_manager extends manager
 		if ($this->enable_on_install)
 		{
 			$io->writeError([['ENABLING_EXTENSIONS', [], 1]], true);
-			foreach ($packages as $package)
+			foreach ($packages as $package => $version)
 			{
 				try
 				{
@@ -123,7 +123,7 @@ class extension_manager extends manager
 	{
 		$io->writeError([['DISABLING_EXTENSIONS', [], 1]], true);
 		$this->enabled_extensions = [];
-		foreach ($packages as $package)
+		foreach ($packages as $package => $version)
 		{
 			try
 			{
@@ -193,7 +193,7 @@ class extension_manager extends manager
 			$io->writeError([['DISABLING_EXTENSIONS', [], 1]], true);
 		}
 
-		foreach ($packages as $package)
+		foreach ($packages as $package => $version)
 		{
 			try
 			{
diff --git a/phpBB/phpbb/composer/manager.php b/phpBB/phpbb/composer/manager.php
index fbd14c5783..c9d917e5c9 100644
--- a/phpBB/phpbb/composer/manager.php
+++ b/phpBB/phpbb/composer/manager.php
@@ -291,7 +291,7 @@ class manager implements manager_interface
 		return $this->installer->check_requirements();
 	}
 
-	protected function normalize_version($packages)
+	protected function normalize_version(array $packages)
 	{
 		$normalized_packages = [];