diff --git a/include/llvm/Object/COFFYaml.h b/include/llvm/Object/COFFYAML.h
similarity index 100%
rename from include/llvm/Object/COFFYaml.h
rename to include/llvm/Object/COFFYAML.h
diff --git a/lib/Object/COFFYAML.cpp b/lib/Object/COFFYAML.cpp
index 0ece09f460b..f3883afede4 100644
--- a/lib/Object/COFFYAML.cpp
+++ b/lib/Object/COFFYAML.cpp
@@ -11,7 +11,7 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "llvm/Object/COFFYaml.h"
+#include "llvm/Object/COFFYAML.h"
 
 #define ECase(X) IO.enumCase(Value, #X, COFF::X);
 namespace llvm {
diff --git a/tools/obj2yaml/coff2yaml.cpp b/tools/obj2yaml/coff2yaml.cpp
index b41edc1e8a0..d1c4d01b68d 100644
--- a/tools/obj2yaml/coff2yaml.cpp
+++ b/tools/obj2yaml/coff2yaml.cpp
@@ -9,7 +9,7 @@
 
 #include "obj2yaml.h"
 #include "llvm/Object/COFF.h"
-#include "llvm/Object/COFFYaml.h"
+#include "llvm/Object/COFFYAML.h"
 #include "llvm/Support/ErrorHandling.h"
 #include "llvm/Support/YAMLTraits.h"
 
diff --git a/tools/yaml2obj/yaml2obj.cpp b/tools/yaml2obj/yaml2obj.cpp
index 0c285c2fd8c..ac3e4ca062a 100644
--- a/tools/yaml2obj/yaml2obj.cpp
+++ b/tools/yaml2obj/yaml2obj.cpp
@@ -18,7 +18,7 @@
 #include "llvm/ADT/StringExtras.h"
 #include "llvm/ADT/StringMap.h"
 #include "llvm/ADT/StringSwitch.h"
-#include "llvm/Object/COFFYaml.h"
+#include "llvm/Object/COFFYAML.h"
 #include "llvm/Support/Casting.h"
 #include "llvm/Support/CommandLine.h"
 #include "llvm/Support/Endian.h"