diff --git a/application/failure.h b/application/failure.h
index d5580c0..2c6d49f 100644
--- a/application/failure.h
+++ b/application/failure.h
@@ -13,9 +13,9 @@ class CPP_UTILITIES_EXPORT Failure : public std::exception {
 public:
     Failure();
     Failure(const std::string &what);
-    ~Failure() noexcept;
+    ~Failure() noexcept override;
 
-    virtual const char *what() const noexcept;
+    virtual const char *what() const noexcept override;
 
 private:
     std::string m_what;