diff --git a/SignalR.Tests/HubFacts.cs b/SignalR.Tests/HubFacts.cs
index dec10d015c..bd2590100e 100644
--- a/SignalR.Tests/HubFacts.cs
+++ b/SignalR.Tests/HubFacts.cs
@@ -71,5 +71,22 @@ public void GenericTaskWithException()
 
             Assert.Equal("Exception of type 'System.Exception' was thrown.", ex.GetBaseException().Message);
         } 
+
+        [Fact]
+        public void Overloads()
+        {
+            var host = new MemoryHost();
+            host.MapHubs();
+            var connection = new Client.Hubs.HubConnection("http://foo/");
+
+            var hub = connection.CreateProxy("demo");
+
+            connection.Start(host).Wait();
+
+            hub.Invoke("Overload").Wait();
+            int n = hub.Invoke<int>("Overload", 1).Result;
+
+            Assert.Equal(1, n);
+        }
     }
 }
diff --git a/SignalR/Hubs/Lookup/ReflectedMethodDescriptorProvider.cs b/SignalR/Hubs/Lookup/ReflectedMethodDescriptorProvider.cs
index e82df50813..cda195fc53 100644
--- a/SignalR/Hubs/Lookup/ReflectedMethodDescriptorProvider.cs
+++ b/SignalR/Hubs/Lookup/ReflectedMethodDescriptorProvider.cs
@@ -11,12 +11,10 @@ namespace SignalR.Hubs
     public class ReflectedMethodDescriptorProvider : IMethodDescriptorProvider
     {
         private readonly ConcurrentDictionary<string, IDictionary<string, IEnumerable<MethodDescriptor>>> _methods;
-        private readonly ConcurrentDictionary<string, MethodDescriptor> _executableMethods;
 
         public ReflectedMethodDescriptorProvider()
         {
             _methods = new ConcurrentDictionary<string, IDictionary<string, IEnumerable<MethodDescriptor>>>(StringComparer.OrdinalIgnoreCase);
-            _executableMethods = new ConcurrentDictionary<string, MethodDescriptor>(StringComparer.OrdinalIgnoreCase);
         }
 
         public IEnumerable<MethodDescriptor> GetMethods(HubDescriptor hub)
@@ -59,10 +57,10 @@ public IEnumerable<MethodDescriptor> GetMethods(HubDescriptor hub)
                                       Invoker = oload.Invoke,
                                       Parameters = oload.GetParameters()
                                           .Select(p => new ParameterDescriptor
-                                              {
-                                                  Name = p.Name,
-                                                  Type = p.ParameterType,
-                                              })
+                                          {
+                                              Name = p.Name,
+                                              Type = p.ParameterType,
+                                          })
                                           .ToList()
                                   }),
                               StringComparer.OrdinalIgnoreCase);
@@ -70,32 +68,20 @@ public IEnumerable<MethodDescriptor> GetMethods(HubDescriptor hub)
 
         public bool TryGetMethod(HubDescriptor hub, string method, out MethodDescriptor descriptor, params JToken[] parameters)
         {
-            string hubMethodKey = hub.Name + "::" + method;
+            IEnumerable<MethodDescriptor> overloads;
 
-            if(!_executableMethods.TryGetValue(hubMethodKey, out descriptor))
+            if (FetchMethodsFor(hub).TryGetValue(method, out overloads))
             {
-                IEnumerable<MethodDescriptor> overloads;
-
-                if(FetchMethodsFor(hub).TryGetValue(method, out overloads))
-                {
-                    var matches = overloads.Where(o => o.Matches(parameters)).ToList();
-
-                    // If only one match is found, that is the "executable" version, otherwise none of the methods can be returned because we don't know which one was actually being targeted
-                    descriptor =  matches.Count == 1 ? matches[0] : null;
-                }
-                else
-                {
-                    descriptor = null;
-                }
-
-                // If an executable method was found, cache it for future lookups (NOTE: we don't cache null instances because it could be a surface area for DoS attack by supplying random method names to flood the cache)
-                if(descriptor != null)
+                var matches = overloads.Where(o => o.Matches(parameters)).ToList();
+                if (matches.Count == 1)
                 {
-                    _executableMethods.TryAdd(hubMethodKey, descriptor);
+                    descriptor = matches.First();
+                    return true;
                 }
             }
 
-            return descriptor != null;
+            descriptor = null;
+            return false;
         }
 
         private static string GetMethodName(MethodInfo method)