diff --git a/src/Views/Home/Users.cshtml b/src/Views/Home/Users.cshtml
index 47770e8..aa3dafd 100644
--- a/src/Views/Home/Users.cshtml
+++ b/src/Views/Home/Users.cshtml
@@ -303,6 +303,7 @@
                     updateButton.setAttribute('data-user-name', data.Cn || '');
                     updateButton.setAttribute('data-user-surname', data.Sn || '');
                     updateButton.setAttribute('data-user-workplace', data.Description?.Workplace || '');
+                    updateButton.setAttribute('data-user-birthdate', data.Description?.BirthDate || '');
                     updateButton.setAttribute('data-user-groups', JSON.stringify(data.Description?.Groups || []));
                     
                     if (data.JpegPhoto && data.JpegPhoto.length > 0) {
@@ -568,7 +569,7 @@
                                     data-user-title="${data.Title || ''}"
                                     data-user-name="${data.Cn || ''}"
                                     data-user-surname="${data.Sn || ''}"
-                                    data-user-birthdate="${data.BirthDate}"
+                                    data-user-birthdate="${data.Description.BirthDate}"
                                     data-user-address-city="${data.Description.Address.City}"
                                     data-user-address-street="${data.Description.Address.Street}"
                                     data-user-address-streetnr="${data.Description.Address.StreetNr}"