diff --git a/src/Controller/CustomerController.php b/src/Controller/CustomerController.php
index 31e5040b..25ee66cf 100644
--- a/src/Controller/CustomerController.php
+++ b/src/Controller/CustomerController.php
@@ -527,7 +527,7 @@ class CustomerController extends BaseController
 
         // add filters to count query
         if (!empty($term)) {
-            $tquery->where($vehicle_label . ' LIKE :filter')
+            $tquery->where('q.plate_number LIKE :filter')
                 ->setParameter('filter', '%' . $term . '%');
         }
 
@@ -549,7 +549,7 @@ class CustomerController extends BaseController
 
         // add filters if needed
         if (!empty($term)) {
-            $query->where($vehicle_label . ' LIKE :filter')
+            $query->where('q.plate_number LIKE :filter')
                 ->setParameter('filter', '%' . $term . '%');
         }