diff --git a/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll b/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
index 51a3c6c8e16..2fceab6f091 100644
--- a/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
+++ b/test/CodeGen/X86/2010-05-25-DotDebugLoc.ll
@@ -1,5 +1,5 @@
-; RUN: llc -march=x86-64 -O2 < %s | FileCheck %s
-; RUN: llc -march=x86-64 -O2 -regalloc=basic < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-pc-linux -O2 < %s | FileCheck %s
+; RUN: llc -mtriple=x86_64-pc-linux -O2 -regalloc=basic < %s | FileCheck %s
 ; Test to check .debug_loc support. This test case emits many debug_loc entries.
 
 ; CHECK: Loc expr size