diff --git a/administerusersbyrole.module b/administerusersbyrole.module
index 17b2cd0..1ddf765 100644
--- a/administerusersbyrole.module
+++ b/administerusersbyrole.module
@@ -81,6 +81,7 @@ function _administerusersbyrole_can_edit_user($account) {
       $allow = FALSE;
     }
   }
+  drupal_alter('administerusersbyrole_can_edit', $allow, $account);
   return $allow;
 }
 
@@ -113,6 +114,7 @@ function _administerusersbyrole_can_cancel_user($account) {
       $allow = FALSE;
     }
   }
+  drupal_alter('administerusersbyrole_can_cancel', $allow, $account);
   return $allow;
 }