diff --git a/orga_mediawiki/LocalSettings.php b/orga_mediawiki/LocalSettings.php
index e4dc7f6..b15a49c 100644
--- a/orga_mediawiki/LocalSettings.php
+++ b/orga_mediawiki/LocalSettings.php
@@ -160,19 +160,7 @@ wfLoadExtension( 'OpenIDConnect' );
 wfLoadExtension( 'SemanticMediaWiki' );
 enableSemantics( 'orgawiki.ctbk.de' );
 
-wfLoadExtension( 'Lockdown' );
-
-#### Namespace config
-define('NS_FSCK', 100);
-define('NS_FSCK_TALK', 101);
-define('NS_VEREIN', 200);
-define('NS_VEREIN_TALK', 201);
-$wgExtraNamespaces[NS_FSCK] = 'FSCK';
-$wgExtraNamespaces[NS_FSCK_TALK] = 'FSCK_Diskussion';
-$wgExtraNamespaces[NS_VEREIN] = 'Verein';
-$wgExtraNamespaces[NS_VEREIN_TALK] = 'Verein_Diskussion';
-
-#### Permissions
+# Add more configuration options below.
 
 # Disable account creation - we only use SSO accounts
 $wgGroupPermissions['*']['autocreateaccount'] = true;
@@ -182,60 +170,8 @@ $wgGroupPermissions['sysop']['createaccount'] = true;
 # Also disable reading/editing by non-logged-in users, making the wiki properly private
 $wgGroupPermissions['*']['read'] = false;
 $wgGroupPermissions['*']['edit'] = false;
-$wgGroupPermissions['*']['createpage'] = false;
-$wgGroupPermissions['*']['createtalk'] = false;
-# Remove tons of permissions from standard users
-$wgGroupPermissions['user']['edit'] = false;
-$wgGroupPermissions['user']['read'] = false;
-$wgGroupPermissions['user']['createpage'] = false;
-$wgGroupPermissions['user']['createtalk'] = false;
-$wgGroupPermissions['user']['upload'] = false;
-$wgGroupPermissions['user']['reupload'] = false;
-$wgGroupPermissions['user']['reupload-shared'] = false;
-$wgGroupPermissions['user']['movefile'] = false;
-$wgGroupPermissions['user']['move-rootuserpages'] = false;
-$wgGroupPermissions['user']['move-categorypages'] = false;
-$wgGroupPermissions['user']['move-subpages'] = false;
-$wgGroupPermissions['user']['move'] = false;
-# give all the user groups basic rights -- taken away by Lockdown again mostly, but Lockdown cannot give permissions that don’t exist on the user
-$wgGroupPermissions['orga-users']['edit'] = true;
-$wgGroupPermissions['orga-users']['read'] = true;
-$wgGroupPermissions['orga-users']['createpage'] = true;
-$wgGroupPermissions['orga-fsck']['edit'] = true;
-$wgGroupPermissions['orga-fsck']['read'] = true;
-$wgGroupPermissions['orga-fsck']['createpage'] = true;
-$wgGroupPermissions['orga-verein']['edit'] = true;
-$wgGroupPermissions['orga-verein']['read'] = true;
-$wgGroupPermissions['orga-verein']['createpage'] = true;
 
-# sysop rights
-$wgGroupPermissions['sysop']['edit'] = true;
-$wgGroupPermissions['sysop']['read'] = true;
-$wgGroupPermissions['sysop']['createpage'] = true;
-
-#### Lockdown configuration
-$wgSpecialPageLockdown['Export'] = ['user'];
-$wgSpecialPageLockdown['Recentchanges'] = ['user'];
-
-# remove most namespace permissions
-$wgNamespacePermissionLockdown['*']['read'] = ['sysop'];
-$wgNamespacePermissionLockdown['*']['edit'] = ['sysop'];
-$wgNamespacePermissionLockdown['*']['createpage'] = ['sysop'];
-
-# limit template workaround
-$wgNonincludableNamespaces[] = [ NS_MAIN, NS_PROJECT, NS_VEREIN, NS_FSCK ];
-
-# FSCK namespace
-$wgNamespacePermissionLockdown[NS_FSCK]['read'] = [ 'orga-fsck' ];
-$wgNamespacePermissionLockdown[NS_FSCK]['edit'] = [ 'orga-fsck' ];
-$wgNamespacePermissionLockdown[NS_FSCK]['createpage'] = [ 'orga-fsck' ];
-
-# Verein namespace
-$wgNamespacePermissionLockdown[NS_VEREIN]['read'] = [ 'orga-verein' ];
-$wgNamespacePermissionLockdown[NS_VEREIN]['edit'] = [ 'orga-verein' ];
-$wgNamespacePermissionLockdown[NS_VEREIN]['createpage'] = [ 'orga-verein' ];
-
-#### SSO config
+# SSO config
 # necessary to allow admin user(s) to login
 $wgPluggableAuth_EnableLocalLogin = true;
 $wgPluggableAuth_Config["Chaostreff Backnang IdP"] = [
@@ -243,21 +179,7 @@ $wgPluggableAuth_Config["Chaostreff Backnang IdP"] = [
     'data' => [
         'providerURL' => 'https://idp.ctbk.de/realms/ctbk/',
 	'clientID' => 'orga_mediawiki',
-	'scope' => [ 'openid', 'profile', 'email', 'groups' ],
         'clientsecret' => $ctbkClientSecret
-    ],
-    'groupsyncs' => [
-      [
-       'type' => 'mapped',
-       'map' => [
-         'sysop' => [ 'groups' => '/mediawiki/admins' ],
-         'bureaucrat' => [ 'groups' => '/mediawiki/admins' ],
-	 'interface-admin' => [ 'groups' => '/mediawiki/admins' ],
-	 'orga-users' => [ 'groups' => '/orgawiki/users' ],
-	 'orga-fsck' => [ 'groups' => '/todo-fsck-orga' ],
-	 'orga-verein' => [ 'groups' => '/todo-verein-orga' ]
-       ]
-      ]
     ]
 ];
 
@@ -273,8 +195,6 @@ $wgHideInterlanguageLinks = false;
 #$wgShowDBErrorBacktrace = true;
 
 $wgNamespacesWithSubpages[NS_MAIN] = true;
-$wgNamespacesWithSubpages[NS_FSCK] = true;
-$wgNamespacesWithSubpages[NS_VEREIN] = true;
 $wgNamespacesWithSubpages[NS_TEMPLATE] = true;
 
 # use proxy ip addresses -- we’re behind (at least) one reverse proxy that sets X-Forwarded-For
diff --git a/orga_mediawiki/composer.local.json b/orga_mediawiki/composer.local.json
index 725a8aa..aa17e7b 100644
--- a/orga_mediawiki/composer.local.json
+++ b/orga_mediawiki/composer.local.json
@@ -3,23 +3,7 @@
 		{
 			"type": "vcs",
 			"url": "https://gerrit.wikimedia.org/r/mediawiki/extensions/OpenIDConnect"
-		},
-		{
-                        "type": "package",
-                        "package": {
-                                "name": "x-mediawiki/lockdown",
-                                "version": "1.0.0",
-				"type": "mediawiki-extension",
-				"extra": {
-					"installer-name": "Lockdown"
-				},
-                                "source": {
-                                        "type": "git",
-                                        "url": "https://gerrit.wikimedia.org/r/mediawiki/extensions/Lockdown",
-                                        "reference": "REL1_39"
-                                }
-                        }
-                }
+		}
 	],
 	"require": {
 		"starcitizentools/citizen-skin": "^2.39",
@@ -28,8 +12,7 @@
 		"mediawiki/semantic-compound-queries": "^2.2",
 		"mediawiki/semantic-extra-special-properties": "^3",
 		"mediawiki/semantic-media-wiki": "^4.2",
-		"mediawiki/semantic-result-formats": "^4.2",
-		"x-mediawiki/lockdown": "^1"
+		"mediawiki/semantic-result-formats": "^4.2"
 	},
 	"config": {
 		"preferred-install": "source",
diff --git a/system/semantic-mediawiki-jobs@.service b/system/semantic-mediawiki-jobs@.service
index c0b8181..ce8fcd9 100644
--- a/system/semantic-mediawiki-jobs@.service
+++ b/system/semantic-mediawiki-jobs@.service
@@ -11,6 +11,3 @@ PrivateDevices=true
 PrivateTmp=true
 ProtectHome=read-only
 
-[Install]
-WantedBy=default.target
-