diff --git a/htdocs/core/tpl/objectline_create.tpl.php b/htdocs/core/tpl/objectline_create.tpl.php
index e600df26147b014a202f0bc66d891268f1650d0d..49f83b9aae878fbd8e4d5f00bb8df907bf42f8a0 100644
--- a/htdocs/core/tpl/objectline_create.tpl.php
+++ b/htdocs/core/tpl/objectline_create.tpl.php
@@ -320,18 +320,12 @@ if (! empty($usemargins) && $user->rights->margins->creer)
 	jQuery(document).ready(function() {
 		<?php
 		if (! empty($conf->global->DISPLAY_MARGIN_RATES)) { ?>
-			$('#addline').click(function (e) {
-				return checkFreeLine(e, "np_marginRate");
-			});
 			$("input[name='np_marginRate']:first").blur(function(e) {
 				return checkFreeLine(e, "np_marginRate");
 			});
 		<?php
 		}
 		if (! empty($conf->global->DISPLAY_MARK_RATES)) { ?>
-			$('#addline').click(function (e) {
-				return checkFreeLine(e, "np_markRate");
-			});
 			$("input[name='np_markRate']:first").blur(function(e) {
 				return checkFreeLine(e, "np_markRate");
 			});
diff --git a/htdocs/core/tpl/objectline_edit.tpl.php b/htdocs/core/tpl/objectline_edit.tpl.php
index 7286ecdc6af41ce65b53fd6a3c307b88a36ae7a0..9d4afeaff4c288b9d34dfcbcb18026271344bc7e 100644
--- a/htdocs/core/tpl/objectline_edit.tpl.php
+++ b/htdocs/core/tpl/objectline_edit.tpl.php
@@ -247,9 +247,6 @@ if (! empty($conf->margin->enabled))
 		if (! empty($conf->global->DISPLAY_MARGIN_RATES))
 		{
 		?>
-			$('#savelinebutton').click(function (e) {
-				return checkEditLine(e, "np_marginRate");
-			});
 			$("input[name='np_marginRate']:first").blur(function(e) {
 				return checkEditLine(e, "np_marginRate");
 			});
@@ -258,9 +255,6 @@ if (! empty($conf->margin->enabled))
 		if (! empty($conf->global->DISPLAY_MARK_RATES))
 		{
 		?>
-			$('#savelinebutton').click(function (e) {
-				return checkEditLine(e, "np_markRate");
-			});
 			$("input[name='np_markRate']:first").blur(function(e) {
 				return checkEditLine(e, "np_markRate");
 			});