diff --git a/project/qhulltest/qhulltest.pro b/project/qhulltest/qhulltest.pro
index 447c489f7700de528629d31b5781d3182f6fcded..af1f98c075e37201975754f94d2b62dcb7fa9992 100644
--- a/project/qhulltest/qhulltest.pro
+++ b/project/qhulltest/qhulltest.pro
@@ -24,8 +24,8 @@ RCC_DIR = ../../tmp/rcc
 INCLUDEPATH = ../../cpp;../../cpp/road;../../tmp
 PRECOMPILED_HEADER = cpp/road/RoadTest.h
 
-# MAKEFILE = Makefile.qhulltest -- does  not work (it's ignored)
 VPATH = ../..
+SOURCES += cpp/qt-qhull.cpp
 SOURCES += cpp/road/RoadTest.cpp
 SOURCES += cpp/qhulltest/Coordinates_test.cpp
 SOURCES += cpp/qhulltest/PointCoordinates_test.cpp
@@ -42,7 +42,6 @@ SOURCES += cpp/qhulltest/QhullRidge_test.cpp
 SOURCES += cpp/qhulltest/QhullSet_test.cpp
 SOURCES += cpp/qhulltest/qhulltest.cpp
 SOURCES += cpp/qhulltest/QhullVertex_test.cpp
-SOURCES += cpp/qhulltest/qt-qhull.cpp
 SOURCES += cpp/qhulltest/UsingLibQhull_test.cpp
 SOURCES += cpp/qhulltest/RboxPoints_test.cpp
 HEADERS += cpp/Coordinates.h