diff --git a/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.hpp b/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.hpp
index b41ebb7..98ab6fa 100644
--- a/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.hpp
+++ b/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.hpp
@@ -161,10 +161,10 @@ namespace vwr {
 			template <typename V2>
 			typename std::enable_if<is_vec<V2>::value, V2>::type& cast ( void );
 
-			template <typename V2> VecBase& operator+= ( const VecBase<V2>& parOther );
-			template <typename V2> VecBase& operator-= ( const VecBase<V2>& parOther );
-			template <typename V2> VecBase& operator*= ( const VecBase<V2>& parOther );
-			template <typename V2> VecBase& operator/= ( const VecBase<V2>& parOther );
+			template <typename V2> VecBase& operator+= ( const Vec<V2>& parOther );
+			template <typename V2> VecBase& operator-= ( const Vec<V2>& parOther );
+			template <typename V2> VecBase& operator*= ( const Vec<V2>& parOther );
+			template <typename V2> VecBase& operator/= ( const Vec<V2>& parOther );
 			template <typename T> VecBase& operator+= ( const T& parOther );
 			template <typename T> VecBase& operator-= ( const T& parOther );
 			template <typename T> VecBase& operator*= ( const T& parOther );
diff --git a/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.inl b/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.inl
index 181d0da..143fdcf 100644
--- a/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.inl
+++ b/lib/vectorwrapper/include/vectorwrapper/vectorwrapper.inl
@@ -97,7 +97,7 @@ namespace vwr {
 
 		template <typename V>
 		template <typename V2>
-		VecBase<V>& VecBase<V>::operator+= (const VecBase<V2>& parOther) {
+		VecBase<V>& VecBase<V>::operator+= (const Vec<V2>& parOther) {
 			static_assert(static_cast<int>(VectorWrapperInfo<V>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
 			for (int z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
 				(*this)[z] += parOther[z];
@@ -106,7 +106,7 @@ namespace vwr {
 		}
 		template <typename V>
 		template <typename V2>
-		VecBase<V>& VecBase<V>::operator-= (const VecBase<V2>& parOther) {
+		VecBase<V>& VecBase<V>::operator-= (const Vec<V2>& parOther) {
 			static_assert(static_cast<int>(VectorWrapperInfo<V>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
 			for (int z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
 				(*this)[z] -= parOther[z];
@@ -115,7 +115,7 @@ namespace vwr {
 		}
 		template <typename V>
 		template <typename V2>
-		VecBase<V>& VecBase<V>::operator*= (const VecBase<V2>& parOther) {
+		VecBase<V>& VecBase<V>::operator*= (const Vec<V2>& parOther) {
 			static_assert(static_cast<int>(VectorWrapperInfo<V>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
 			for (int z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
 				(*this)[z] *= parOther[z];
@@ -124,7 +124,7 @@ namespace vwr {
 		}
 		template <typename V>
 		template <typename V2>
-		VecBase<V>& VecBase<V>::operator/= (const VecBase<V2>& parOther) {
+		VecBase<V>& VecBase<V>::operator/= (const Vec<V2>& parOther) {
 			static_assert(static_cast<int>(VectorWrapperInfo<V>::dimensions) == static_cast<int>(VectorWrapperInfo<V2>::dimensions), "Dimensions mismatch");
 			for (int z = 0; z < VectorWrapperInfo<V>::dimensions; ++z) {
 				(*this)[z] /= parOther[z];
diff --git a/test/unit/vector.cpp b/test/unit/vector.cpp
index 0534f7b..7cc5898 100644
--- a/test/unit/vector.cpp
+++ b/test/unit/vector.cpp
@@ -3,8 +3,13 @@
 
 TEST(misc, vector) {
 	typedef dk::Vector<2> coords2;
+	typedef dk::Vector<3> coords3;
 	typedef dk::Vector<8> coords8;
 
+	EXPECT_EQ(coords2::dimensions, 2);
+	EXPECT_EQ(coords3::dimensions, 3);
+	EXPECT_EQ(coords8::dimensions, 8);
+
 	{
 		const coords2 small(5, 6);
 		EXPECT_EQ(small.x(), 5);
@@ -39,4 +44,16 @@ TEST(misc, vector) {
 
 		EXPECT_LT(small, big);
 	}
+
+	{
+		coords3 vec(1, 2, 3);
+		vec += coords3(3, 2, 1);
+		EXPECT_EQ(vec, coords3(4));
+
+		vec *= 3;
+		EXPECT_EQ(vec, coords3(12));
+
+		vec = coords3(2, 4, 8) / 2;
+		EXPECT_EQ(vec, coords3(1, 2, 4));
+	}
 }