diff --git a/vcg/math/point_matching.h b/vcg/math/point_matching.h
index 07305f30..d38ca759 100644
--- a/vcg/math/point_matching.h
+++ b/vcg/math/point_matching.h
@@ -190,7 +190,7 @@ bool ComputeWeightedRigidMatchMatrix(Matrix44x &res,
 	Matrix44x Trn;
 	Trn.SetTranslate(tr);
 		
-	res=Rot*Trn;
+	res=Trn*Rot;
 	return true;
 }