diff --git a/src/system/kernel/device_manager/device_manager.cpp b/src/system/kernel/device_manager/device_manager.cpp
index 06c10d7632..5537aa0d8d 100644
--- a/src/system/kernel/device_manager/device_manager.cpp
+++ b/src/system/kernel/device_manager/device_manager.cpp
@@ -35,7 +35,7 @@
 #include "IOSchedulerRoster.h"
 
 
-#define TRACE_DEVICE_MANAGER
+//#define TRACE_DEVICE_MANAGER
 #ifdef TRACE_DEVICE_MANAGER
 #	define TRACE(a) dprintf a
 #else