diff --git a/rowers/views.py b/rowers/views.py
index c4a69681..b2e1b72c 100644
--- a/rowers/views.py
+++ b/rowers/views.py
@@ -5682,6 +5682,10 @@ def virtualevent_compare_view(request,id=0):
             labeldict = {
                 int(w.id): w.__unicode__() for w in workouts
                 }
+    else:
+        raise HttpResponse('Only GET and POST allowed',status=405)
+                    
+            
     res = interactive_multiple_compare_chart(workoutids,xparam,yparam,
                                              promember=promember,
                                              plottype=plottype,