diff --git a/src/Magnum/MeshTools/Transform.h b/src/Magnum/MeshTools/Transform.h
index 1cf1065c8..444ebccf6 100644
--- a/src/Magnum/MeshTools/Transform.h
+++ b/src/Magnum/MeshTools/Transform.h
@@ -55,22 +55,22 @@ Example usage:
     @ref Quaternion::transformVectorNormalized()
 @todo GPU transform feedback implementation (otherwise this is only bad joke)
 */
-template<class T, class U> void transformVectorsInPlace(const Math::Matrix4<T>& matrix, U& vectors) {
+template<class T, class U> void transformVectorsInPlace(const Math::Matrix4<T>& matrix, U&& vectors) {
     for(auto& vector: vectors) vector = matrix.transformVector(vector);
 }
 
 /** @overload */
-template<class T, class U> void transformVectorsInPlace(const Math::Matrix3<T>& matrix, U& vectors) {
+template<class T, class U> void transformVectorsInPlace(const Math::Matrix3<T>& matrix, U&& vectors) {
     for(auto& vector: vectors) vector = matrix.transformVector(vector);
 }
 
 /** @overload */
-template<class T, class U> void transformVectorsInPlace(const Math::Complex<T>& complex, U& vectors) {
+template<class T, class U> void transformVectorsInPlace(const Math::Complex<T>& complex, U&& vectors) {
     for(auto& vector: vectors) vector = complex.transformVector(vector);
 }
 
 /** @overload */
-template<class T, class U> void transformVectorsInPlace(const Math::Quaternion<T>& normalizedQuaternion, U& vectors) {
+template<class T, class U> void transformVectorsInPlace(const Math::Quaternion<T>& normalizedQuaternion, U&& vectors) {
     for(auto& vector: vectors) vector = normalizedQuaternion.transformVectorNormalized(vector);
 }
 
@@ -106,22 +106,22 @@ Example usage:
     @ref Matrix4::transformPoint(),
     @ref DualQuaternion::transformPointNormalized()
 */
-template<class T, class U> void transformPointsInPlace(const Math::Matrix4<T>& matrix, U& points) {
+template<class T, class U> void transformPointsInPlace(const Math::Matrix4<T>& matrix, U&& points) {
     for(auto& point: points) point = matrix.transformPoint(point);
 }
 
 /** @overload */
-template<class T, class U> void transformPointsInPlace(const Math::Matrix3<T>& matrix, U& points) {
+template<class T, class U> void transformPointsInPlace(const Math::Matrix3<T>& matrix, U&& points) {
     for(auto& point: points) point = matrix.transformPoint(point);
 }
 
 /** @overload */
-template<class T, class U> void transformPointsInPlace(const Math::DualComplex<T>& dualComplex, U& points) {
+template<class T, class U> void transformPointsInPlace(const Math::DualComplex<T>& dualComplex, U&& points) {
     for(auto& point: points) point = dualComplex.transformPoint(point);
 }
 
 /** @overload */
-template<class T, class U> void transformPointsInPlace(const Math::DualQuaternion<T>& normalizedDualQuaternion, U& points) {
+template<class T, class U> void transformPointsInPlace(const Math::DualQuaternion<T>& normalizedDualQuaternion, U&& points) {
     for(auto& point: points) point = normalizedDualQuaternion.transformPointNormalized(point);
 }