diff --git a/sources/reactphysics3d/collision/NarrowPhaseAlgorithm.h b/sources/reactphysics3d/collision/NarrowPhaseAlgorithm.h
index aa19f806..d9de9c06 100644
--- a/sources/reactphysics3d/collision/NarrowPhaseAlgorithm.h
+++ b/sources/reactphysics3d/collision/NarrowPhaseAlgorithm.h
@@ -27,6 +27,8 @@
 // Namespace ReactPhysics3D
 namespace reactphysics3d {
 
+// TODO : Remove the contact determination from this class. This class should only return pairs of bodies that intersect
+
 /*  -------------------------------------------------------------------
     Class NarrowPhaseAlgorithm :
         This class is an abstract class that represents an algorithm