diff --git a/src/Kunstmaan/PagePartBundle/PagePartAdmin/PagePartAdmin.php b/src/Kunstmaan/PagePartBundle/PagePartAdmin/PagePartAdmin.php
index ae1e5234dd..d51b36f39c 100644
--- a/src/Kunstmaan/PagePartBundle/PagePartAdmin/PagePartAdmin.php
+++ b/src/Kunstmaan/PagePartBundle/PagePartAdmin/PagePartAdmin.php
@@ -152,7 +152,9 @@ public function preBindRequest(Request $request)
             preg_match('#^delete_pagepartadmin_(\d+)_(.*)#', $key, $ppInfo);
             preg_match_all('#([a-zA-Z0-9]+)_(\\d+)#', $ppInfo[2], $matches, PREG_SET_ORDER);
 
-            $subPagePartsToDelete[$ppInfo[1]][] = $this->getDeleteInfo($matches);
+            if (count($matches) > 0) {
+                $subPagePartsToDelete[$ppInfo[1]][] = $this->getDeleteInfo($matches);
+            }
         }
 
         $doFlush = false;