diff --git a/spark-genom/Makefile b/spark-genom/Makefile
index e8cf323dd8c21cfd0c69d33d017770bfa70cfd07..23d016ad21832038dd11510cdd3166f86b2fcd37 100644
--- a/spark-genom/Makefile
+++ b/spark-genom/Makefile
@@ -107,10 +107,10 @@ GENOM_MODULE=		spark
 # HRI with BioMove3D
 REQD_BUILD_OPTIONS.BioMove3D:=	jido
 
-include ../../wip/sysdep/qt.mk
 include ../../wip/BioMove3D/depend.mk
 
 include ../../interfaces/genBasic-genom/depend.mk
 include ../../interfaces/genHum-genom/depend.mk
 include ../../architecture/genom/depend.mk
+include ../../mk/sysdep/qt4-libs.mk
 include ../../mk/robotpkg.mk
diff --git a/sysdep/qt.mk b/sysdep/qt.mk
deleted file mode 100644
index 4858ecf5723bd81257b03c9d90ae3f65b6089a08..0000000000000000000000000000000000000000
--- a/sysdep/qt.mk
+++ /dev/null
@@ -1,46 +0,0 @@
-#
-# Copyright (c) 2010 LAAS/CNRS
-# All rights reserved.
-#
-# Redistribution and use  in source  and binary  forms,  with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#   1. Redistributions of  source  code must retain the  above copyright
-#      notice and this list of conditions.
-#   2. Redistributions in binary form must reproduce the above copyright
-#      notice and  this list of  conditions in the  documentation and/or
-#      other materials provided with the distribution.
-#
-#                                    Akin Sisbot on 7 Nov 2010
-#
-
-# Qt is a software toolkit for developing applications.
-# This package contains base tools, like string, xml, and network handling.
-
-
-DEPEND_DEPTH:=		${DEPEND_DEPTH}+
-QT_DEPEND_MK:=		${QT_DEPEND_MK}+
-
-ifeq (+,$(DEPEND_DEPTH))
-DEPEND_PKG+=		qt
-endif
-
-ifeq (+,$(QT_DEPEND_MK)) # ---------------------------------------------
-
-PREFER.qt?=		system
-DEPEND_USE+=		qt
-DEPEND_ABI.qt?=		qt>=4.0
-
-SYSTEM_SEARCH.qt=	\
-	include/QtGui/QApplication \
-	lib/libQtGui.so	\
-	lib/libQtOpenGL.so	\
-
-SYSTEM_PKG.Linux-fedora.qt=qt
-#SYSTEM_PKG.Linux-ubuntu.qt=libforms-dev
-#SYSTEM_PKG.Linux-debian.qt=libforms-dev
-
-endif # QT_DEPEND_MK ---------------------------------------------------
-
-DEPEND_DEPTH:=		${DEPEND_DEPTH:+=}