diff --git a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/history/HistoryPanel.java b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/history/HistoryPanel.java
index b6ace8a..8c0c637 100644
--- a/src/main/java/org/gcube/portlets/user/td/tablewidget/client/history/HistoryPanel.java
+++ b/src/main/java/org/gcube/portlets/user/td/tablewidget/client/history/HistoryPanel.java
@@ -117,7 +117,7 @@ public class HistoryPanel extends FramedPanel implements MonitorDialogListener {
 					public void render(Context context, OpHistory value,
 							SafeHtmlBuilder sb) {
 						sb.appendHtmlConstant("<p style='margin: 5px 5px 10px'><b>Date:</b>"
-								+ value.getDate() + "</p>");
+								+ SafeHtmlUtils.htmlEscape(value.getDate()) + "</p>");
 						sb.appendHtmlConstant("<p style='margin: 5px 5px 10px'><b>Description:</b>"
 								+ SafeHtmlUtils.htmlEscape(value
 										.getDescription()) + "</p>");