diff --git a/app/Http/Controllers/Table/FdbTablesController.php b/app/Http/Controllers/Table/FdbTablesController.php
index c36d16173691..67e458e989bd 100755
--- a/app/Http/Controllers/Table/FdbTablesController.php
+++ b/app/Http/Controllers/Table/FdbTablesController.php
@@ -306,8 +306,7 @@ protected function findPortsByOui(array $vendor_ouis, Builder $query): Builder
     {
         $query->where(function (Builder $query) use ($vendor_ouis) {
             foreach ($vendor_ouis as $oui) {
-                $clean_oui = str_replace(':', '', $oui);
-                $query->orWhere('ports_fdb.mac_address', 'LIKE', "$clean_oui%");
+                $query->orWhere('ports_fdb.mac_address', 'LIKE', "$oui%");
             }
         });