diff --git a/src/main/webapp/WEB-INF/jsp/index.jsp b/src/main/webapp/WEB-INF/jsp/index.jsp
index f7a99381..d8d422bf 100644
--- a/src/main/webapp/WEB-INF/jsp/index.jsp
+++ b/src/main/webapp/WEB-INF/jsp/index.jsp
@@ -93,7 +93,7 @@
 				//);
 			},
 			onCurrentChange: tab => {
-				if (!tab.data) return;
+				if (!tab || !tab.data) return;
 				
 				let url = tab.data.url;
 				menuSupport.setActive(url);