diff --git a/src/core/io/qprocess.cpp b/src/core/io/qprocess.cpp
index 0a96a7271..2a44e8f4c 100644
--- a/src/core/io/qprocess.cpp
+++ b/src/core/io/qprocess.cpp
@@ -32,8 +32,6 @@
 #include "qcore_unix_p.h"
 #include "qcorecommon_p.h"
 
-//#define QPROCESS_DEBUG
-
 #ifndef QT_NO_PROCESS
 extern char **environ;
 
diff --git a/src/core/io/qprocess_p.h b/src/core/io/qprocess_p.h
index 3accc678d..ade70711d 100644
--- a/src/core/io/qprocess_p.h
+++ b/src/core/io/qprocess_p.h
@@ -38,6 +38,8 @@
 #include "qringbuffer_p.h"
 #include "qorderedmutexlocker_p.h"
 
+// #define QPROCESS_DEBUG
+
 typedef int Q_PIPE;
 #define INVALID_Q_PIPE -1
 
diff --git a/src/core/io/qprocess_unix.cpp b/src/core/io/qprocess_unix.cpp
index df0a46628..be6312d91 100644
--- a/src/core/io/qprocess_unix.cpp
+++ b/src/core/io/qprocess_unix.cpp
@@ -43,8 +43,6 @@
 #  include <sys/filio.h> // FIONREAD
 #endif
 
-//#define QPROCESS_DEBUG
-
 extern char **environ;
 
 QT_BEGIN_NAMESPACE