diff --git a/changelog.md b/changelog.md
index 19fd7f7..52f3de9 100644
--- a/changelog.md
+++ b/changelog.md
@@ -78,4 +78,12 @@
 
 ## 1.3.1
 
-* Ensure that only one of each user group is created on build
\ No newline at end of file
+* Ensure that only one of each user group is created on build
+
+## 1.3.2
+
+* Change default contact group tag matches what is converted by SilverStripe
+
+## 1.3.3
+
+* Ensure groups are using a compatible code when initially creating.
\ No newline at end of file
diff --git a/src/extensions/GroupExtension.php b/src/extensions/GroupExtension.php
index b76248a..24908a1 100644
--- a/src/extensions/GroupExtension.php
+++ b/src/extensions/GroupExtension.php
@@ -2,10 +2,11 @@
 
 namespace SilverCommerce\ContactAdmin\Extensions;
 
+use SilverStripe\ORM\DB;
+use SilverStripe\Core\Convert;
 use SilverStripe\Security\Group;
 use SilverStripe\ORM\DataExtension;
 use SilverCommerce\ContactAdmin\Helpers\ContactHelper;
-use SilverStripe\ORM\DB;
 
 /**
  * Scaffold Any Default User Groups
@@ -22,6 +23,8 @@ public function requireDefaultRecords()
                 continue;
             }
 
+            $code = Convert::raw2url($code);
+
             $existing = Group::get()->find('Code', $code);
 
             if (!empty($existing)) {
@@ -29,10 +32,9 @@ public function requireDefaultRecords()
                 continue;
             }
 
-            $group =  Group::create([
-                'Code' => $code,
-                'Title' => $title
-            ]);
+            $group = Group::create();
+            $group->Code = $code;
+            $group->Title = $title;
             $group->write();
 
             DB::alteration_message('Created group ' . $title, 'created');
diff --git a/src/helpers/ContactHelper.php b/src/helpers/ContactHelper.php
index e2f2c2b..b14064e 100644
--- a/src/helpers/ContactHelper.php
+++ b/src/helpers/ContactHelper.php
@@ -51,7 +51,7 @@ class ContactHelper
      * @var array
      */
     private static $default_user_groups = [
-        'contact_users' => 'Contact Users'
+        'contact-users' => 'Contact Users'
     ];
 
     /**