diff --git a/test/CodeGen/X86/rip-rel-address.ll b/test/CodeGen/X86/rip-rel-address.ll
index 576ebe1bd4d..863c28785f6 100644
--- a/test/CodeGen/X86/rip-rel-address.ll
+++ b/test/CodeGen/X86/rip-rel-address.ll
@@ -1,4 +1,4 @@
-; RUN: llvm-as < %s | llc -march=x86-64 -relocation-model=pic | FileCheck %s -check-prefix=PIC64
+; RUN: llvm-as < %s | llc -march=x86-64 -relocation-model=pic -mtriple=x86_64-apple-darwin10 | FileCheck %s -check-prefix=PIC64
 ; RUN: llvm-as < %s | llc -mtriple=x86_64-unknown-linux-gnu -relocation-model=static | FileCheck %s -check-prefix=STATIC64
 
 @a = internal global double 3.4