diff --git a/clang-tools-extra/modularize/Modularize.cpp b/clang-tools-extra/modularize/Modularize.cpp
index c95126f..83c5547 100644
--- a/clang-tools-extra/modularize/Modularize.cpp
+++ b/clang-tools-extra/modularize/Modularize.cpp
@@ -652,10 +652,10 @@
         HadErrors(HadErrors) {}
 
 protected:
-  virtual clang::ASTConsumer *CreateASTConsumer(CompilerInstance &CI,
-                                                StringRef InFile) {
-    return new CollectEntitiesConsumer(Entities, PPTracker,
-                                       CI.getPreprocessor(), InFile, HadErrors);
+  std::unique_ptr<clang::ASTConsumer>
+  CreateASTConsumer(CompilerInstance &CI, StringRef InFile) override {
+    return llvm::make_unique<CollectEntitiesConsumer>(
+        Entities, PPTracker, CI.getPreprocessor(), InFile, HadErrors);
   }
 
 private: