diff --git a/koha-tmpl/intranet-tmpl/npl/en/acqui.simple/additem.tmpl b/koha-tmpl/intranet-tmpl/npl/en/acqui.simple/additem.tmpl
index 1b3eace61d..78394df9ad 100644
--- a/koha-tmpl/intranet-tmpl/npl/en/acqui.simple/additem.tmpl
+++ b/koha-tmpl/intranet-tmpl/npl/en/acqui.simple/additem.tmpl
@@ -60,6 +60,9 @@
 	<!-- TMPL_IF name="barcode_not_unique" -->
 		<div class="error"><b>ERROR : Barcode already exists !<b></div>
 	<!-- /TMPL_IF -->
+	<!-- TMPL_IF name="book_on_loan" -->
+		<div class="error"><b>ERROR : Item on loan : can't delete it !<b></div>
+	<!-- /TMPL_IF -->
 	<!-- TMPL_IF name="opisadd" -->
 	<input type="button" value="Add item" class="submit"  onClick="Check(this.form)" accesskey="w">
 	<!-- TMPL_ELSE -->