diff --git a/src/ESPAsyncWebServer.h b/src/ESPAsyncWebServer.h
index 95f92c8..3dd53e8 100644
--- a/src/ESPAsyncWebServer.h
+++ b/src/ESPAsyncWebServer.h
@@ -1,5 +1,5 @@
-#ifndef _AsyncWebServer_H_
-#define _AsyncWebServer_H_
+#ifndef _ESPAsyncWebServer_H_
+#define _ESPAsyncWebServer_H_
 
 #include "Arduino.h"
 
diff --git a/src/WebServer.cpp b/src/WebServer.cpp
index 5efef55..78a9d7a 100644
--- a/src/WebServer.cpp
+++ b/src/WebServer.cpp
@@ -68,7 +68,10 @@ void AsyncWebServer::on(const char* uri, WebRequestMethod method, ArRequestHandl
 }
 
 void AsyncWebServer::on(const char* uri, ArRequestHandlerFunction onRequest){
-  on(uri, HTTP_ANY, onRequest);
+  AsyncCallbackWebHandler* handler = new AsyncCallbackWebHandler();
+  handler->setUri(uri);
+  handler->onRequest(onRequest);
+  addHandler(handler);
 }
 
 void AsyncWebServer::serveStatic(const char* uri, fs::FS& fs, const char* path, const char* cache_header){