diff --git a/Tf/PatAlgorithms/src/PatSeedFit.h b/Tf/PatAlgorithms/src/PatSeedFit.h
index 239ddcb7da948416fdd8f00c6999e3983d929f83..4b60dc6998cc027889afdeb9bed9ecfec8fc6160 100644
--- a/Tf/PatAlgorithms/src/PatSeedFit.h
+++ b/Tf/PatAlgorithms/src/PatSeedFit.h
@@ -45,10 +45,6 @@ private:
         const char* m_what = nullptr;
     public:
         SeedFitExcept(const char* what) : m_what(what) {}
-        SeedFitExcept(const SeedFitExcept&) = default;
-        SeedFitExcept(SeedFitExcept&&) = default;
-        SeedFitExcept& operator=(const SeedFitExcept&) = default;
-        SeedFitExcept& operator=(SeedFitExcept&&) = default;
         const char* what() const noexcept override { return m_what; }
     };
 public: