diff --git a/Unuk-QT/Unuk-QT.pro b/Unuk-QT/Unuk-QT.pro
index bafdfd9..0b3c0d4 100644
--- a/Unuk-QT/Unuk-QT.pro
+++ b/Unuk-QT/Unuk-QT.pro
@@ -1,3 +1,6 @@
+unix {
+	QMAKE_CXXFLAGS += -m32
+}
 CONFIG -= qt
 LIBS += -lGL \
     -lSDL \