diff --git a/modules/invoiceOut/front/index/manual/index.html b/modules/invoiceOut/front/index/manual/index.html
index 5872911e46..3b991618d1 100644
--- a/modules/invoiceOut/front/index/manual/index.html
+++ b/modules/invoiceOut/front/index/manual/index.html
@@ -27,7 +27,7 @@
         <vn-autocomplete
             url="Tickets"
             label="Ticket"
-            search-function="{or: [{id: $search}, {nickname: {like: '%'+$search+'%'}}]}"
+            search-function="{refFk: null, or: [{id: $search}, {nickname: {like: '%'+$search+'%'}}]}"
             show-field="id"
             value-field="id"
             fields="['nickname']"