diff --git a/CHANGELOG.php b/CHANGELOG.php
index ecbc91fa0b3..6c3f54f5d4a 100644
--- a/CHANGELOG.php
+++ b/CHANGELOG.php
@@ -32,6 +32,7 @@ Legend:
 
 25-Sep-2005 Emir Sakic
  # Fixed artf1185 : globals.php-off breaks pathway
+ # Fixed artf1196 : undefined constant categoryid
 
 22-Sep-2005 Rey Gigataras
  # Fixed artf1175 : Create catagory with selection of Section
diff --git a/administrator/components/com_menus/content_blog_category/content_blog_category.class.php b/administrator/components/com_menus/content_blog_category/content_blog_category.class.php
index c7ee33c7cd7..b5e2dee5d38 100644
--- a/administrator/components/com_menus/content_blog_category/content_blog_category.class.php
+++ b/administrator/components/com_menus/content_blog_category/content_blog_category.class.php
@@ -98,7 +98,7 @@ class content_blog_category {
 		$catids	= mosGetParam( $_POST, 'catid', array() );
 		$catid	= implode( ',', $catids );
 
-		$params[categoryid]	= $catid;
+		$params['categoryid']	= $catid;
 		if (is_array( $params )) {
 		    $txt = array();
 		    foreach ($params as $k=>$v) {