diff --git a/js/jquery.itop-set-widget.js b/js/jquery.itop-set-widget.js
index 82bbf293a..686c3935a 100644
--- a/js/jquery.itop-set-widget.js
+++ b/js/jquery.itop-set-widget.js
@@ -260,6 +260,9 @@ $.widget('itop.set_widget',
 				$item.addClass(setWidget.ITEM_CSS_CLASS);
 				$item.addClass(setWidget.ITEM_CSS_CLASS + '-' + setItemCode); // no escape as codes are already pretty restrictive
 
+				// Set text as tooltip in case it would be truncated
+				$item.attr('data-tooltip-content', $item[0].childNodes[0].nodeValue.trim());
+
 				if (setWidget._isCodeInPartialValues(setItemCode)) {
 					inputWidget.getItem(setItemCode).addClass(setWidget.ITEM_PARTIAL_CSS_CLASS);
 				}
@@ -274,6 +277,10 @@ $.widget('itop.set_widget',
 
 			$item.addClass(this.ITEM_CSS_CLASS);
 
+			// Set text as tooltip in case it would be truncated
+			$item.attr('data-tooltip-content', $item[0].childNodes[0].nodeValue.trim());
+			CombodoTooltip.InitTooltipFromMarkup($item);
+
 			if (this._isCodeInPartialValues(setItemCode)) {
 				this._partialCodeRemove(setItemCode);
 			} else {