diff --git a/include/vectorwrapper/vectorwrapper.hpp.in b/include/vectorwrapper/vectorwrapper.hpp.in
index b3de476..e1987ea 100644
--- a/include/vectorwrapper/vectorwrapper.hpp.in
+++ b/include/vectorwrapper/vectorwrapper.hpp.in
@@ -252,7 +252,7 @@ namespace vwr {
 		static const Vec<V, 1> unit_x;
 
 		Vec ( void ) = default;
-		Vec ( const Vec& ) = default;
+		Vec ( const Vec& parOther ) { implem::assign_same_type(*this, parOther); }
 		Vec ( const vector_type& parIn ) : implem::VecBase<V>(parIn) { }
 		template <typename T>
 		explicit Vec ( const typename std::enable_if<std::is_same<T, scalar_type>::value and not std::is_same<scalar_type, vector_type>::value, T>::type& parX ) : implem::VecBase<V>(parX) { }
@@ -280,7 +280,7 @@ namespace vwr {
 		static const Vec<V, 2> unit_y;
 
 		Vec ( void ) = default;
-		Vec ( const Vec& ) = default;
+		Vec ( const Vec& parOther ) { implem::assign_same_type(*this, parOther); }
 		Vec ( const vector_type& parIn ) : implem::VecBase<V>(parIn) { }
 		explicit Vec ( const scalar_type parX ) : implem::VecBase<V>(parX) { }
 		Vec ( scalar_type parX, scalar_type parY ) : implem::VecBase<V>(parX, parY) { }
@@ -310,7 +310,7 @@ namespace vwr {
 		static const Vec<V, 3> unit_z;
 
 		Vec ( void ) = default;
-		Vec ( const Vec& ) = default;
+		Vec ( const Vec& parOther ) { implem::assign_same_type(*this, parOther); }
 		Vec ( const vector_type& parIn ) : implem::VecBase<V>(parIn) { }
 		explicit Vec ( const scalar_type parX ) : implem::VecBase<V>(parX) { }
 		Vec ( scalar_type parX, scalar_type parY, scalar_type parZ ) : implem::VecBase<V>(parX, parY, parZ) { }
@@ -341,7 +341,7 @@ namespace vwr {
 		static const Vec<V, 4> unit_w;
 
 		Vec ( void ) = default;
-		Vec ( const Vec& ) = default;
+		Vec ( const Vec& parOther ) { implem::assign_same_type(*this, parOther); }
 		Vec ( const vector_type& parIn ) : implem::VecBase<V>(parIn) { }
 		explicit Vec ( const scalar_type parX ) : implem::VecBase<V>(parX) { }
 		Vec ( scalar_type parX, scalar_type parY, scalar_type parZ, scalar_type parW ) : implem::VecBase<V>(parX, parY, parZ, parW) { }