diff --git a/app/helpers/analytics_helper.rb b/app/helpers/analytics_helper.rb
index 180df002a..a134553ad 100644
--- a/app/helpers/analytics_helper.rb
+++ b/app/helpers/analytics_helper.rb
@@ -20,7 +20,7 @@ module AnalyticsHelper
     include_analytics "mixpanel" do
       javascript_tag do
         <<-JS.html_safe
-          mixpanel.name_tag(#{current_user.guid});
+          mixpanel.name_tag("#{current_user.guid}");
         JS
       end
     end