diff --git a/include/llvm/Support/NoFolder.h b/include/llvm/Support/NoFolder.h
index f4bec629617..1dce497017b 100644
--- a/include/llvm/Support/NoFolder.h
+++ b/include/llvm/Support/NoFolder.h
@@ -20,8 +20,8 @@
 //
 //===----------------------------------------------------------------------===//
 
-#ifndef LLVM_SUPPORT_NULLFOLDER_H
-#define LLVM_SUPPORT_NULLFOLDER_H
+#ifndef LLVM_SUPPORT_NOFOLDER_H
+#define LLVM_SUPPORT_NOFOLDER_H
 
 #include "llvm/Constants.h"
 #include "llvm/Instructions.h"