diff --git a/quazip/qztest/qztest.pro b/quazip/qztest/qztest.pro
index 0c2b114..663aee8 100644
--- a/quazip/qztest/qztest.pro
+++ b/quazip/qztest/qztest.pro
@@ -41,7 +41,8 @@ OBJECTS_DIR = .obj
 MOC_DIR = .moc
 
 win32:CONFIG(release, debug|release): LIBS += -L$$OUT_PWD/../quazip/release/ -lquazip
-else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../quazip/debug/ -lquazip
+else:win32:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../quazip/debug/ -lquazipd
+else:mac:CONFIG(debug, debug|release): LIBS += -L$$OUT_PWD/../quazip/debug/ -lquazip_debug
 else:unix: LIBS += -L$$OUT_PWD/../quazip/ -lquazip
 
 INCLUDEPATH += $$PWD/..