diff --git a/sf-buffer/src/sf_replay.cpp b/sf-buffer/src/sf_replay.cpp
index 04c65ee..efa691e 100644
--- a/sf-buffer/src/sf_replay.cpp
+++ b/sf-buffer/src/sf_replay.cpp
@@ -146,9 +146,9 @@ int main (int argc, char *argv[]) {
                 };
 
                 if (module_frame.pulse_id != current_pulse_id) {
-//                    cout << "Unexpected pulse_id for module " << module_id;
-//                    cout << " Got " << module_frame.pulse_id;
-//                    cout << " expected " << current_pulse_id;
+                    cout << "Unexpected pulse_id for module " << module_id;
+                    cout << " Got " << module_frame.pulse_id;
+                    cout << " expected " << current_pulse_id;
                 }
 
                 zmq_send(socket,