diff --git a/README.md b/README.md
index d82950d..1814aae 100644
--- a/README.md
+++ b/README.md
@@ -13,3 +13,10 @@ pages](http://bovender.github.io/LinkTitles).
 This extension is [semantically versioned](http://semver.org).
 
 If you wish to contribute, please issue pull requests against the `develop` branch.
+
+
+Contributors
+------------
+
+Daniel Kraus (@bovender), main developer
+Ulrich Strauss (@c0nnex), namespaces
diff --git a/extension.json b/extension.json
index d2b12ce..bd67172 100644
--- a/extension.json
+++ b/extension.json
@@ -1,6 +1,9 @@
 {
         "name": "LinkTitles",
-        "author": "[https://www.mediawiki.org/wiki/User:Bovender Daniel Kraus (bovender)]", 
+        "author": [
+                "[https://www.mediawiki.org/wiki/User:Bovender Daniel Kraus (bovender)]", 
+                "Ulrich Strauss (c0nnex)"
+        ],
         "type": "parserhook",
         "url": "https://www.mediawiki.org/wiki/Extension:LinkTitles",
         "version": "4.0.0",
@@ -25,7 +28,7 @@
                 "LinkTitlesWordEndOnly": true,
                 "LinkTitlesBatchTimeLimit": 1,
                 "LinkTitlesNamespaces": [
-                        2
+                        0
                 ]
         },
         "AutoloadClasses": {