diff --git a/htdocs/core/class/html.form.class.php b/htdocs/core/class/html.form.class.php
index 34bc19bff68..c72e7e4347a 100644
--- a/htdocs/core/class/html.form.class.php
+++ b/htdocs/core/class/html.form.class.php
@@ -1134,7 +1134,7 @@ class Form
 				$out .= ajax_multiautocompleter('location_incoterms', array(), DOL_URL_ROOT . '/core/ajax/locationincoterms.php') . "\n";
 				//$moreattrib .= ' autocomplete="off"';
 			}
-			$out .= '<input id="location_incoterms" class="maxwidthonsmartphone type="text" name="location_incoterms" value="' . $location_incoterms . '">' . "\n";
+			$out .= '<input id="location_incoterms" class="maxwidthonsmartphone heightofcombo" type="text" name="location_incoterms" value="' . $location_incoterms . '">' . "\n";
 
 			if (!empty($page)) {
 				$out .= '<input type="submit" class="button valignmiddle smallpaddingimp nomargintop nomarginbottom" value="' . $langs->trans("Modify") . '"></form>';