diff --git a/ChangeLog b/ChangeLog
index 14cfcbf..26dfa58 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,6 +1,10 @@
 ChangeLog
 ---------
 
+2011-01-08 19:28 Juan José Gutiérrez de Quevedo <juanjo@gutierrezdequevedo.com>
+
+* fixed NullLogger
+
 2011-01-08 17:22 Juan José Gutiérrez de Quevedo <juanjo@gutierrezdequevedo.com>
 
 * fixed small bug when submitting stats that would stop the thread that
diff --git a/src/NullLogger.h b/src/NullLogger.h
index a513835..a9a170e 100644
--- a/src/NullLogger.h
+++ b/src/NullLogger.h
@@ -35,7 +35,7 @@ using namespace std;
 class NullLogger: public Logger
 {
   public:
-    void addMessage(int,string){}; //ignore messages
+    void addMessage(string,int,int,string){}; //ignore messages
 };
 
 #endif //NULLLOGGER_H