diff --git a/clang-tidy/misc/StringConstructorCheck.h b/clang-tidy/misc/StringConstructorCheck.h
index dfa5838..ca32fb6 100644
--- a/clang-tidy/misc/StringConstructorCheck.h
+++ b/clang-tidy/misc/StringConstructorCheck.h
@@ -23,7 +23,7 @@ namespace misc {
 class StringConstructorCheck : public ClangTidyCheck {
 public:
   StringConstructorCheck(StringRef Name, ClangTidyContext *Context);
-  void storeOptions(ClangTidyOptions::OptionMap &Opts);
+  void storeOptions(ClangTidyOptions::OptionMap &Opts) override;
   void registerMatchers(ast_matchers::MatchFinder *Finder) override;
   void check(const ast_matchers::MatchFinder::MatchResult &Result) override;