diff --git a/test/CodeGen/X86/select.ll b/test/CodeGen/X86/select.ll
index 11ace19a136..b2f87bc2cf4 100644
--- a/test/CodeGen/X86/select.ll
+++ b/test/CodeGen/X86/select.ll
@@ -1,4 +1,4 @@
-; RUN: llc < %s -march=x86-64 | FileCheck %s
+; RUN: llc < %s -mtriple=x86_64-apple-darwin10 | FileCheck %s
 ; PR5757
 
 %0 = type { i64, i32 }