diff --git a/Mac/Makefile.in b/Mac/Makefile.in
index c66190c..afb06cc 100644
--- a/Mac/Makefile.in
+++ b/Mac/Makefile.in
@@ -114,7 +114,7 @@
 
 
 pythonw: $(srcdir)/Tools/pythonw.c Makefile
-	$(CC) $(LDFLAGS) -o $@ $(srcdir)/Tools/pythonw.c -I.. -I$(srcdir)/../Include ../$(PYTHONFRAMEWORK).framework/Versions/$(VERSION)/$(PYTHONFRAMEWORK)
+	$(CC) $(LDFLAGS) -DPYTHONFRAMEWORK='"$(PYTHONFRAMEWORK)"' -o $@ $(srcdir)/Tools/pythonw.c -I.. -I$(srcdir)/../Include ../$(PYTHONFRAMEWORK).framework/Versions/$(VERSION)/$(PYTHONFRAMEWORK)
 
 install_PythonLauncher:
 	cd PythonLauncher && make install DESTDIR=$(DESTDIR)
diff --git a/Mac/Tools/pythonw.c b/Mac/Tools/pythonw.c
index 991a738..448e324 100644
--- a/Mac/Tools/pythonw.c
+++ b/Mac/Tools/pythonw.c
@@ -79,7 +79,7 @@
 	if (end[1] == '.') {
 		end++;
 	}
-	strcpy(end, "Resources/Python.app/Contents/MacOS/Python");
+	strcpy(end, "Resources/Python.app/Contents/MacOS/" PYTHONFRAMEWORK);
 
 	return g_path;
 }