diff --git a/tests/run-make/const-prop-lint/Makefile b/tests/run-make/const-prop-lint/Makefile
index a9b4621ccbdcb..f29f282f78764 100644
--- a/tests/run-make/const-prop-lint/Makefile
+++ b/tests/run-make/const-prop-lint/Makefile
@@ -6,4 +6,4 @@ include ../tools.mk
 
 all:
 	$(RUSTC) input.rs; test $$? -eq 1
-	ls *.o; test $$? -eq 2
+	ls *.o; test $$? -ne 0