diff --git a/src/Pages/ManageUsers/RegisterUsers/EditRegisterUsers.tsx b/src/Pages/ManageUsers/RegisterUsers/EditRegisterUsers.tsx
index 517c544..96544e2 100644
--- a/src/Pages/ManageUsers/RegisterUsers/EditRegisterUsers.tsx
+++ b/src/Pages/ManageUsers/RegisterUsers/EditRegisterUsers.tsx
@@ -223,6 +223,7 @@ function EditRegisterUsers({ data, refetch }: { data: UserData, refetch: () => v
                   height="30px"
                   value={formData.date_of_birth ? new Date(formData.date_of_birth).toLocaleDateString('en-GB').replace(/\//g, '-') : 'N/A'}
                   onChange={(e) => setFormData({ ...formData, date_of_birth: e.target.value })}
+                  disabled={formData.principal_type_xid === 2 ? true : false}
                 />
 
                 <Field.Label color="black" pt={1} fontSize="12px">