diff --git a/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h b/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h
index 0d8a6bdb44f9..35f259076441 100644
--- a/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h
+++ b/llvm/lib/Target/MSP430/MCTargetDesc/MSP430MCTargetDesc.h
@@ -11,8 +11,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef ALPHAMCTARGETDESC_H
-#define ALPHAMCTARGETDESC_H
+#ifndef MSP430MCTARGETDESC_H
+#define MSP430MCTARGETDESC_H
 
 namespace llvm {
 class MCSubtargetInfo;