diff --git a/Tools/freeze/test/Makefile b/Tools/freeze/test/Makefile
index bc0aada13f2..1679f723e7a 100644
--- a/Tools/freeze/test/Makefile
+++ b/Tools/freeze/test/Makefile
@@ -7,4 +7,5 @@ OUTDIR=outdir
 test:
 	$(PYTHON) ../freeze.py -o $(OUTDIR) ok.py
 	make -C $(OUTDIR)
+	$(OUTDIR)/ok