diff --git a/installer/data/mysql/en/marcflavour/marc21/mandatory/marc21_framework_DEFAULT.yml b/installer/data/mysql/en/marcflavour/marc21/mandatory/marc21_framework_DEFAULT.yml
index c2c50cad2d..84e1d6b0c6 100644
--- a/installer/data/mysql/en/marcflavour/marc21/mandatory/marc21_framework_DEFAULT.yml
+++ b/installer/data/mysql/en/marcflavour/marc21/mandatory/marc21_framework_DEFAULT.yml
@@ -14016,7 +14016,7 @@ tables:
           authtypecode: ""
           value_builder: ""
           isurl:
-          hidden: -6
+          hidden: 0
           frameworkcode: ""
           seealso: ""
           link: ""
@@ -14034,7 +14034,7 @@ tables:
           authtypecode: ""
           value_builder: ""
           isurl:
-          hidden: -6
+          hidden: 0
           frameworkcode: ""
           seealso: ""
           link: ""