diff --git a/docs/changelog/6.x.x.txt b/docs/changelog/6.x.x.txt
index 7bf22f208..e6e77807b 100644
--- a/docs/changelog/6.x.x.txt
+++ b/docs/changelog/6.x.x.txt
@@ -29,7 +29,7 @@
  - Bugfix: [ 1003594 ] Fixed Navigation Cacheing bug
  - Bugfix: [ 1000299 ] laodAllConfigs should be loadAllConfigs?
  - Bugfix: [ 995088 ] Error in printable macro 6.1.1
-
+ - Bugfix: [ 1003511 ] Users cannot be added to Registered Users if removed
 
 6.1.1
  - bugfix [ 991313 ] Manage Translations doesn't work
diff --git a/lib/WebGUI/Operation/User.pm b/lib/WebGUI/Operation/User.pm
index 794a4f0ef..f44a19e84 100644
--- a/lib/WebGUI/Operation/User.pm
+++ b/lib/WebGUI/Operation/User.pm
@@ -425,7 +425,7 @@ sub www_editUserGroup {
 		'</td><td class="tableHeader">'.WebGUI::International::get(369).'</td></tr>';
 	my $p = WebGUI::Paginator->new("op=editUserGroups&uid=".$session{form}{uid});
 	$p->setDataByQuery("select groups.groupId,groups.groupName,groupings.expireDate 
-		from groupings,groups where groupings.groupId=groups.groupId and groupings.userId=$session{form}{uid} order by groups.groupName");
+		from groupings,groups where groupings.groupId=groups.groupId and groupings.userId=$session{form}{uid} and groups.isEditable > 0 order by groups.groupName");
 	foreach my $row (@{$p->getPageData}) {
                 $output .= '<tr><td>'
 			.WebGUI::Form::checkbox({