diff --git a/clang-tools-extra/modularize/Modularize.cpp b/clang-tools-extra/modularize/Modularize.cpp
index 7619cb1f9624..89d3d19ad62c 100644
--- a/clang-tools-extra/modularize/Modularize.cpp
+++ b/clang-tools-extra/modularize/Modularize.cpp
@@ -142,9 +142,9 @@
 //
 //===----------------------------------------------------------------------===//
 
-#include "clang/AST/ASTConsumer.h"
 #include "Modularize.h"
 #include "PreprocessorTracker.h"
+#include "clang/AST/ASTConsumer.h"
 #include "clang/AST/ASTContext.h"
 #include "clang/AST/RecursiveASTVisitor.h"
 #include "clang/Basic/SourceManager.h"