diff --git a/app/assets/javascripts/resque_web/application.js b/app/assets/javascripts/resque_web/application.js
index 5733810..95da25e 100644
--- a/app/assets/javascripts/resque_web/application.js
+++ b/app/assets/javascripts/resque_web/application.js
@@ -10,7 +10,7 @@
 // WARNING: THE FIRST BLANK LINE MARKS THE END OF WHAT'S TO BE PROCESSED, ANY BLANK LINE SHOULD
 // GO AFTER THE REQUIRES BELOW.
 //
-//= require jquery
+//= require jquery3
 //= require jquery_ujs
 //= require twitter/bootstrap
 //= require_tree .
diff --git a/app/assets/javascripts/resque_web/relative_date.js.coffee b/app/assets/javascripts/resque_web/relative_date.js.coffee
index 02d1b65..8c8d450 100644
--- a/app/assets/javascripts/resque_web/relative_date.js.coffee
+++ b/app/assets/javascripts/resque_web/relative_date.js.coffee
@@ -3,7 +3,7 @@ jQuery ->
     dt = $(this).text()
     $(this).relativeDate()
     relatized = $(this).text()
-    if $(this).parents("a").size() > 0 || $(this).is("a")
+    if $(this).parents("a").length > 0 || $(this).is("a")
       $(this).relativeDate()
       $(this).attr("title", dt) unless $(this).attr("title")
     else