diff --git a/darwin/GNUinstall.mk b/darwin/GNUinstall.mk
index 13da37f5..41df8837 100644
--- a/darwin/GNUinstall.mk
+++ b/darwin/GNUinstall.mk
@@ -5,5 +5,5 @@ endif
 # Incorrect for Mac Os X, this should be easy to fix
 install: $(OUT)
 	cp $(OUT) $(DESTDIR)$(PREFIX)/lib/libui.0.dylib
-	ln -s libui.so.0 $(DESTDIR)$(PREFIX)/lib/libui.so
+	ln -s libui.0.dylib $(DESTDIR)$(PREFIX)/lib/libui.dylib
 	cp ui.h ui_$(OS).h $(DESTDIR)$(PREFIX)/include/