diff --git a/4chan_x.user.js b/4chan_x.user.js
index 85127f929..76c13dda7 100644
--- a/4chan_x.user.js
+++ b/4chan_x.user.js
@@ -2707,7 +2707,7 @@
     report: function() {
       var id, set, url;
       url = "http://sys.4chan.org/" + g.BOARD + "/imgboard.php?mode=report&no=" + ($.x('preceding-sibling::input', this).name);
-      id = new Date().getTime();
+      id = Date.now();
       set = "toolbar=0,scrollbars=0,location=0,status=1,menubar=0,resizable=1,width=685,height=200";
       return window.open(url, id, set);
     }
diff --git a/script.coffee b/script.coffee
index cdce5bfbf..92e7806be 100644
--- a/script.coffee
+++ b/script.coffee
@@ -2106,7 +2106,7 @@ reportButton =
       $.on a, 'click', reportButton.report
   report: ->
     url = "http://sys.4chan.org/#{g.BOARD}/imgboard.php?mode=report&no=#{$.x('preceding-sibling::input', @).name}"
-    id  = new Date().getTime()
+    id  = Date.now()
     set = "toolbar=0,scrollbars=0,location=0,status=1,menubar=0,resizable=1,width=685,height=200"
     window.open url, id, set