diff --git a/installation/sql/postgresql/sample_learn.sql b/installation/sql/postgresql/sample_learn.sql
index 67a8f7b9e8619..c4e38654fb339 100644
--- a/installation/sql/postgresql/sample_learn.sql
+++ b/installation/sql/postgresql/sample_learn.sql
@@ -162,7 +162,7 @@ INSERT INTO "#__assets" VALUES
 (166,47,183,188,6,'com_content.category.75','Navigation Modules','{}'),
 (167,54,289,290,4,'com_content.category.76','Recipes','{"core.create":{"12":1,"10":1},"core.edit.own":{"12":1,"10":1}}'),
 (168,34,106,107,3,'com_content.article.67','What\'s New in 1.5?','{}'),
-(169,24,335,336,2,'com_users.category.77','Uncategorised',''),
+(169,24,335,336,2,'com_users.category.77','Uncategorised','{}'),
 (170,50,217,218,6,'com_content.article.68','Captcha','{}'),
 (171,50,219,220,6,'com_content.article.69','Quick Icons','{}'),
 (172,96,178,179,7,'com_content.article.70','Smart Search','{}'),