diff --git a/app/src/infra/attributes.rs b/app/src/infra/attributes.rs
index 87175fd..87c725d 100644
--- a/app/src/infra/attributes.rs
+++ b/app/src/infra/attributes.rs
@@ -13,12 +13,7 @@ pub mod group {
             "creation_date" => Some(AttributeDescription {
                 attribute_identifier: name,
                 attribute_name: "creationdate",
-                aliases: vec![name, "createtimestamp"],
-            }),
-            "modified_date" => Some(AttributeDescription {
-                attribute_identifier: name,
-                attribute_name: "modifydate",
-                aliases: vec![name, "modifytimestamp"],
+                aliases: vec![name, "createtimestamp", "modifytimestamp"],
             }),
             "display_name" => Some(AttributeDescription {
                 attribute_identifier: name,
@@ -65,17 +60,7 @@ pub mod user {
             "creation_date" => Some(AttributeDescription {
                 attribute_identifier: name,
                 attribute_name: "creationdate",
-                aliases: vec![name, "createtimestamp"],
-            }),
-            "modified_date" => Some(AttributeDescription {
-                attribute_identifier: name,
-                attribute_name: "modifydate",
-                aliases: vec![name, "modifytimestamp"],
-            }),
-            "password_modified_date" => Some(AttributeDescription {
-                attribute_identifier: name,
-                attribute_name: "passwordmodifydate",
-                aliases: vec![name, "pwdchangedtime"],
+                aliases: vec![name, "createtimestamp", "modifytimestamp"],
             }),
             "display_name" => Some(AttributeDescription {
                 attribute_identifier: name,