diff --git a/src/test/run-make-fulldeps/hir-tree/Makefile b/src/test/run-make-fulldeps/hir-tree/Makefile
index 483d68fd6465..2e100b269e14 100644
--- a/src/test/run-make-fulldeps/hir-tree/Makefile
+++ b/src/test/run-make-fulldeps/hir-tree/Makefile
@@ -5,4 +5,4 @@
 
 all:
 	$(RUSTC) -o $(TMPDIR)/input.hir -Z unpretty=hir-tree input.rs
-	$(CGREP) '"Hello, Rustaceans!"' < $(TMPDIR)/input.hir
+	$(CGREP) '"Hello, Rustaceans!\n"' < $(TMPDIR)/input.hir