diff --git a/lib/System/Program.cpp b/lib/System/Program.cpp
index a3049d46fd6..cd58c2cc578 100644
--- a/lib/System/Program.cpp
+++ b/lib/System/Program.cpp
@@ -13,8 +13,7 @@
 
 #include "llvm/System/Program.h"
 #include "llvm/Config/config.h"
-
-namespace llvm {
+using namespace llvm;
 using namespace sys;
 
 //===----------------------------------------------------------------------===//
@@ -48,9 +47,6 @@ Program::ExecuteNoWait(const Path& path,
   prg.Execute(path, args, envp, redirects, memoryLimit, ErrMsg);
 }
 
-
-}
-
 // Include the platform-specific parts of this class.
 #ifdef LLVM_ON_UNIX
 #include "Unix/Program.inc"