diff --git a/ChangeLog b/ChangeLog
index 0f852caf..fa8264dd 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -28,6 +28,7 @@ Paul Davis
 2009-10-26 Stephane Letz  <letz@grame.fr>
 
 	* Implement "hog mode" (exclusive access of the audio device) in JackCoreAudioDriver.
+	* Fix jack_set_sample_rate_callback to have he same bevahior as in JACK1.
 
 2009-10-25 Stephane Letz  <letz@grame.fr>
 
diff --git a/common/JackClient.cpp b/common/JackClient.cpp
index eae5f7a2..7cfb50ef 100644
--- a/common/JackClient.cpp
+++ b/common/JackClient.cpp
@@ -874,6 +874,9 @@ int JackClient::SetSampleRateCallback(JackSampleRateCallback callback, void *arg
         GetClientControl()->fCallback[kSampleRateCallback] = (callback != NULL);
         fSampleRateArg = arg;
         fSampleRate = callback;
+        // Now invoke it 
+        if (callback) 
+            callback(GetEngineControl()->fSampleRate, arg);
         return 0;
     }
 }