diff --git a/clang-tools-extra/clang-tidy/ClangTidyCheck.h b/clang-tools-extra/clang-tidy/ClangTidyCheck.h
--- a/clang-tools-extra/clang-tidy/ClangTidyCheck.h
+++ b/clang-tools-extra/clang-tidy/ClangTidyCheck.h
@@ -350,12 +350,21 @@
     /// Stores an option with the check-local name \p LocalName with
     /// integer value \p Value to \p Options.
     template <typename T>
-    std::enable_if_t<std::is_integral<T>::value>
+    std::enable_if_t<std::is_integral<T>::value && std::is_signed<T>::value>
     store(ClangTidyOptions::OptionMap &Options, StringRef LocalName,
           T Value) const {
       storeInt(Options, LocalName, Value);
     }
 
+    /// Stores an option with the check-local name \p LocalName with
+    /// unsigned integer value \p Value to \p Options.
+    template <typename T>
+    std::enable_if_t<std::is_unsigned<T>::value>
+    store(ClangTidyOptions::OptionMap &Options, StringRef LocalName,
+          T Value) const {
+      storeUnsigned(Options, LocalName, Value);
+    }
+
     /// Stores an option with the check-local name \p LocalName as the string
     /// representation of the Enum \p Value to \p Options.
     ///
@@ -398,7 +407,8 @@
 
     void storeInt(ClangTidyOptions::OptionMap &Options, StringRef LocalName,
                   int64_t Value) const;
-
+    void storeUnsigned(ClangTidyOptions::OptionMap &Options,
+                       StringRef LocalName, uint64_t Value) const;
 
     std::string NamePrefix;
     const ClangTidyOptions::OptionMap &CheckOptions;
diff --git a/clang-tools-extra/clang-tidy/ClangTidyCheck.cpp b/clang-tools-extra/clang-tidy/ClangTidyCheck.cpp
--- a/clang-tools-extra/clang-tidy/ClangTidyCheck.cpp
+++ b/clang-tools-extra/clang-tidy/ClangTidyCheck.cpp
@@ -138,6 +138,12 @@
   store(Options, LocalName, llvm::itostr(Value));
 }
 
+void ClangTidyCheck::OptionsView::storeUnsigned(
+    ClangTidyOptions::OptionMap &Options, StringRef LocalName,
+    uint64_t Value) const {
+  store(Options, LocalName, llvm::utostr(Value));
+}
+
 template <>
 void ClangTidyCheck::OptionsView::store<bool>(
     ClangTidyOptions::OptionMap &Options, StringRef LocalName,