diff --git a/zephyr/static/third/bootstrap/js/bootstrap.js b/zephyr/static/third/bootstrap/js/bootstrap.js
index 6ff6ecc1a1..d808e64905 100644
--- a/zephyr/static/third/bootstrap/js/bootstrap.js
+++ b/zephyr/static/third/bootstrap/js/bootstrap.js
@@ -2028,7 +2028,11 @@
 
   , blur: function (e) {
       var that = this
-      setTimeout(function () { that.hide() }, 150)
+      setTimeout(function () {
+        if (!that.$menu.is(':hover')) {
+          that.hide();
+        }
+      }, 150)
     }
 
   , click: function (e) {