diff --git a/phpBB/includes/acp/info/acp_extensions.php b/phpBB/includes/acp/info/acp_extensions.php
index f5953fb1dd..03d7059165 100644
--- a/phpBB/includes/acp/info/acp_extensions.php
+++ b/phpBB/includes/acp/info/acp_extensions.php
@@ -16,10 +16,10 @@ class acp_extensions_info
 	{
 		return array(
 			'filename'	=> 'acp_extensions',
-			'title'		=> 'ACP_EXTENSIONS',
+			'title'		=> 'ACP_EXTENSIONS_MANAGEMENT',
 			'version'	=> '1.0.0',
 			'modes'		=> array(
-				'main'		=> array('title' => 'ACP_EXTENSIONS', 'auth' => 'acl_a_extensions', 'cat' => array('ACP_GENERAL_TASKS')),
+				'main'		=> array('title' => 'ACP_EXTENSIONS', 'auth' => 'acl_a_extensions', 'cat' => array('ACP_EXTENSIONS_MANAGEMENT')),
 			),
 		);
 	}
diff --git a/phpBB/includes/acp/info/acp_language.php b/phpBB/includes/acp/info/acp_language.php
index 85dfb119ea..7f33a22fa6 100644
--- a/phpBB/includes/acp/info/acp_language.php
+++ b/phpBB/includes/acp/info/acp_language.php
@@ -19,7 +19,7 @@ class acp_language_info
 			'title'		=> 'ACP_LANGUAGE',
 			'version'	=> '1.0.0',
 			'modes'		=> array(
-				'lang_packs'		=> array('title' => 'ACP_LANGUAGE_PACKS', 'auth' => 'acl_a_language', 'cat' => array('ACP_GENERAL_TASKS')),
+				'lang_packs'		=> array('title' => 'ACP_LANGUAGE_PACKS', 'auth' => 'acl_a_language', 'cat' => array('ACP_LANGUAGE')),
 			),
 		);
 	}
diff --git a/phpBB/install/database_update.php b/phpBB/install/database_update.php
index 30592b995d..d276cdbc57 100644
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -2489,6 +2489,20 @@ function change_database_data(&$no_updates, $version)
 					'auth'		=> 'acl_a_styles',
 					'cat'		=> 'ACP_STYLE_MANAGEMENT',
 				),
+				'extensions'	=> array(
+					'base'		=> 'acp_extensions',
+					'class'		=> 'acp',
+					'title'		=> 'ACP_EXTENSIONS',
+					'auth'		=> 'acl_a_extensions',
+					'cat'		=> 'ACP_EXTENSION_MANAGEMENT',
+				),
+				'lang_management'	=> array(
+					'base'		=> 'acp_language',
+					'class'		=> 'acp',
+					'title'		=> 'ACL_LANGUAGE_PACKS',
+					'auth'		=> 'acl_a_language',
+					'cat'		=> 'ACL_LANGUAGE',
+				),
 				'autologin_keys'	=> array(
 					'base'		=> 'ucp_profile',
 					'class'		=> 'ucp',
diff --git a/phpBB/install/install_install.php b/phpBB/install/install_install.php
index 4b2fa046bc..b29b5c8605 100644
--- a/phpBB/install/install_install.php
+++ b/phpBB/install/install_install.php
@@ -2095,9 +2095,10 @@ class install_install extends module
 				'ACP_PERMISSION_ROLES',
 				'ACP_PERMISSION_MASKS',
 			),
-			'ACP_CAT_STYLES'		=> array(
+			'ACP_CAT_CUSTOMISE'		=> array(
 				'ACP_STYLE_MANAGEMENT',
-				'ACP_STYLE_COMPONENTS',
+				'ACP_EXTENSIONS_MANAGEMENT',
+				'ACP_LANGUAGE'
 			),
 			'ACP_CAT_MAINTENANCE'	=> array(
 				'ACP_FORUM_LOGS',
diff --git a/phpBB/language/en/acp/common.php b/phpBB/language/en/acp/common.php
index 5eb10d50b3..61fc704b65 100644
--- a/phpBB/language/en/acp/common.php
+++ b/phpBB/language/en/acp/common.php
@@ -59,6 +59,7 @@ $lang = array_merge($lang, array(
 
 	'ACP_CAPTCHA'				=> 'CAPTCHA',
 
+	'ACP_CAT_CUSTOMISE'			=> 'Customise',
 	'ACP_CAT_DATABASE'			=> 'Database',
 	'ACP_CAT_DOT_MODS'			=> '.MODs',
 	'ACP_CAT_FORUMS'			=> 'Forums',
@@ -80,8 +81,10 @@ $lang = array_merge($lang, array(
 	'ACP_DISALLOW_USERNAMES'	=> 'Disallow usernames',
 
 	'ACP_EMAIL_SETTINGS'		=> 'Email settings',
-	'ACP_EXTENSION_GROUPS'		=> 'Manage extension groups',
-	'ACP_EXTENSIONS'			=> 'Manage board extensions',
+	'ACP_EXTENSION_GROUPS'		=> 'Manage file extension groups',
+	'ACP_EXTENSIONS'			=> 'Extensions',
+	'ACP_EXTENSIONS_MANAGEMENT'	=> 'Extension management',
+
 
 	'ACP_FORUM_BASED_PERMISSIONS'	=> 'Forum based permissions',
 	'ACP_FORUM_LOGS'				=> 'Forum logs',
@@ -119,7 +122,7 @@ $lang = array_merge($lang, array(
 	'ACP_MANAGE_ATTACHMENTS'			=> 'Manage attachments',
 	'ACP_MANAGE_ATTACHMENTS_EXPLAIN'	=> 'Here you can list and delete files attached to posts and private messages.',
 
-	'ACP_MANAGE_EXTENSIONS'		=> 'Manage extensions',
+	'ACP_MANAGE_EXTENSIONS'		=> 'Manage file extensions',
 	'ACP_MANAGE_FORUMS'			=> 'Manage forums',
 	'ACP_MANAGE_RANKS'			=> 'Manage ranks',
 	'ACP_MANAGE_REASONS'		=> 'Manage report/denial reasons',
@@ -165,8 +168,7 @@ $lang = array_merge($lang, array(
 	'ACP_SERVER_CONFIGURATION'	=> 'Server configuration',
 	'ACP_SERVER_SETTINGS'		=> 'Server settings',
 	'ACP_SIGNATURE_SETTINGS'	=> 'Signature settings',
-	'ACP_SMILIES'				=> 'Smilies',
-	'ACP_STYLE_COMPONENTS'		=> 'Style components',
+	'ACP_SMILIES'				=> 'Smilies',	
 	'ACP_STYLE_MANAGEMENT'		=> 'Style management',
 	'ACP_STYLES'				=> 'Styles',
 	'ACP_STYLES_CACHE'			=> 'Purge Cache',