diff --git a/sys/unix/hints/macOS.370 b/sys/unix/hints/macOS.370
index c48926805..ba54d72ab 100755
--- a/sys/unix/hints/macOS.370
+++ b/sys/unix/hints/macOS.370
@@ -226,6 +226,7 @@ endif  #NO_NHUUID
 ifdef WANT_NHUUID
 CFLAGS += -DNHUUID
 UUIDOBJ = macuuid.o
+LFLAGS += -framework foundation
 endif
 endif  #MAKEFILE_SRC