diff --git a/src/test/run-make/used/Makefile b/src/test/run-make/used/Makefile
index 5fe09e95a828..9d7aa30f8748 100644
--- a/src/test/run-make/used/Makefile
+++ b/src/test/run-make/used/Makefile
@@ -7,5 +7,5 @@ all:
 else
 all:
 	$(RUSTC) -C opt-level=3 --emit=obj used.rs
-	nm -C $(TMPDIR)/used.o | grep FOO
+	nm $(TMPDIR)/used.o | grep FOO
 endif