diff --git a/mozilla/intl/chardet/src/nsPSMDetectors.h b/mozilla/intl/chardet/src/nsPSMDetectors.h
index 0364922f566..7934c3110b5 100644
--- a/mozilla/intl/chardet/src/nsPSMDetectors.h
+++ b/mozilla/intl/chardet/src/nsPSMDetectors.h
@@ -58,7 +58,7 @@
 #include "nsEUCKRVerifier.h"
 //---- end verifiers
 
-#define DETECTOR_DEBUG
+//#define DETECTOR_DEBUG
 
 #define MAX_VERIFIERS 16