diff --git a/app/views/admin/contacts/index.haml b/app/views/admin/contacts/index.haml
index 14bd3ae06..2448fc1d7 100644
--- a/app/views/admin/contacts/index.haml
+++ b/app/views/admin/contacts/index.haml
@@ -11,7 +11,7 @@
         .col-md-3
           .form-group
             = f.label t(:id)
-            = f.search_field :code_eq, class: 'form-control', placeholder: t(:id)
+            = f.search_field :code_matches, class: 'form-control', placeholder: t(:id)
         .col-md-3
           .form-group
             = f.label t(:ident)