diff --git a/RaceLapTimer/RaceLapTimer/AuthenticationBootstrapper.cs b/RaceLapTimer/RaceLapTimer/AuthenticationBootstrapper.cs
index da3b537..64bcf19 100644
--- a/RaceLapTimer/RaceLapTimer/AuthenticationBootstrapper.cs
+++ b/RaceLapTimer/RaceLapTimer/AuthenticationBootstrapper.cs
@@ -90,6 +90,9 @@ namespace RaceLapTimer
             conventions.StaticContentsConventions.Add(
                 StaticContentConventionBuilder.AddDirectory("js", "js")
             );
+            conventions.StaticContentsConventions.Add(
+                StaticContentConventionBuilder.AddDirectory("css","css")
+            );
         }
     }
 }