diff --git a/test/CFrontend/2005-12-04-AttributeUsed.c b/test/CFrontend/2005-12-04-AttributeUsed.c
index 1b5a3b2276a..e19d3488063 100644
--- a/test/CFrontend/2005-12-04-AttributeUsed.c
+++ b/test/CFrontend/2005-12-04-AttributeUsed.c
@@ -1,4 +1,4 @@
-// RUN: %llvmgcc %s -S -o - | llvm-as | llvm-dis | grep llvm.used | grep foo | grep X
+// RUN: %llvmgcc %s -S -emit-llvm -o - | llvm-as | llvm-dis | grep llvm.used | grep foo | grep X
 
 int X __attribute__((used));
 int Y;