diff --git a/YACReaderLibrary/YACReaderLibraryServer.pro b/YACReaderLibrary/YACReaderLibraryServer.pro
index fa715672..bb5cf73c 100644
--- a/YACReaderLibrary/YACReaderLibraryServer.pro
+++ b/YACReaderLibrary/YACReaderLibraryServer.pro
@@ -11,7 +11,7 @@ INCLUDEPATH += ../common \
                 ./server \
                 ./db
 
-DEFINES += SERVER_RELEASE NOMINMAX YACREADER_LIBRARY
+DEFINES += SERVER_RELEASE NOMINMAX YACREADER_LIBRARY QT_NO_DEBUG_OUTPUT
 
 #load default build flags
 #TODO include (../config.pri)
diff --git a/YACReaderLibrary/db/data_base_management.cpp b/YACReaderLibrary/db/data_base_management.cpp
index ffc9d353..8d18d478 100644
--- a/YACReaderLibrary/db/data_base_management.cpp
+++ b/YACReaderLibrary/db/data_base_management.cpp
@@ -4,7 +4,6 @@
 #include "library_creator.h"
 #include "check_new_version.h"
 
-#define QT_NO_DEBUG_OUTPUT
 
 static QString fields = 		"title ,"
 
diff --git a/compressed_archive/compressed_archive.cpp b/compressed_archive/compressed_archive.cpp
index 09ee367e..fe665cca 100644
--- a/compressed_archive/compressed_archive.cpp
+++ b/compressed_archive/compressed_archive.cpp
@@ -9,7 +9,6 @@
 #include "open_callbacks.h"
 #include "extract_callbacks.h"
 
-#define QT_NO_DEBUG_OUTPUT
 
 //DEFINE_GUID(CLSID_CFormat7z,0x23170F69, 0x40C1, 0x278A, 0x10, 0x00, 0x00, 0x01, 0x10, 0x07, 0x00, 0x00);
 //DEFINE_GUID(IArchiveKK,0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x06, 0x00, 0x60, 0x00, 0x00);