diff --git a/include-in-header.html b/include-in-header.html
index 3cde5f87..e7ed404c 100644
--- a/include-in-header.html
+++ b/include-in-header.html
@@ -96,7 +96,7 @@
         title: "Express vs Core",
         content: tooltipContents,
         placement: 'auto',
-        trigger: 'click',
+        trigger: 'focus',
         container: tabset
       })
     })