diff --git a/interface/lib/classes/remote.d/client.inc.php b/interface/lib/classes/remote.d/client.inc.php
index 5af1592db9347d60932f5f05b44b27d2274a6d05..43f5b1d5ac9088f988750e3f235c666c89842055 100644
--- a/interface/lib/classes/remote.d/client.inc.php
+++ b/interface/lib/classes/remote.d/client.inc.php
@@ -397,6 +397,8 @@ class remoting_client extends remoting {
 			return false;
 		}
 
+		// DUPLICATE CODE IN interface/web/client/client_del.php
+
 		$client_id = $app->functions->intval($client_id);
 
 		if($client_id > 0) {
diff --git a/interface/web/client/client_del.php b/interface/web/client/client_del.php
index dadcae0bdff53f2152b17a59e596d0d906902def..a287498981a6b2eaf6e5404e04526a68aa0eee3d 100644
--- a/interface/web/client/client_del.php
+++ b/interface/web/client/client_del.php
@@ -151,6 +151,8 @@ class page_action extends tform_actions {
 	function onBeforeDelete() {
 		global $app, $conf;
 
+		// DUPLICATE CODE IN interface/lib/classes/remote.d/client.inc.php
+
 		$client_id = $app->functions->intval($this->dataRecord['client_id']);
 
 		if($client_id > 0) {