diff --git a/lib/base/exception.hpp b/lib/base/exception.hpp
index 5daa0c85c..246c28a78 100644
--- a/lib/base/exception.hpp
+++ b/lib/base/exception.hpp
@@ -34,7 +34,6 @@ class ScriptError : virtual public user_error
 public:
 	ScriptError(String message);
 	ScriptError(String message, DebugInfo di, bool incompleteExpr = false);
-	~ScriptError() throw() = default;
 
 	const char *what(void) const throw() final;
 
diff --git a/lib/base/serializer.hpp b/lib/base/serializer.hpp
index 8dfea0865..77b31cecc 100644
--- a/lib/base/serializer.hpp
+++ b/lib/base/serializer.hpp
@@ -15,7 +15,6 @@ class CircularReferenceError : virtual public user_error
 {
 public:
 	CircularReferenceError(String message, std::vector<String> path);
-	~CircularReferenceError() throw() = default;
 
 	const char *what(void) const throw() final;
 	std::vector<String> GetPath() const;