diff --git a/dumux/decoupled/2p/transport/fv/fvsaturation2p.hh b/dumux/decoupled/2p/transport/fv/fvsaturation2p.hh
index ad21f09f349ed97b0418a7d9fa06aa573274be9e..c82b019dfff0eca791d601715fa18f77eaa64f4d 100644
--- a/dumux/decoupled/2p/transport/fv/fvsaturation2p.hh
+++ b/dumux/decoupled/2p/transport/fv/fvsaturation2p.hh
@@ -340,14 +340,14 @@ int FVSaturation2P<TypeTag>::update(const Scalar t, Scalar& dt,
         Scalar lambdaNWI = problem_.variables().mobilityNonwetting(globalIdxI);
 
         // run through all intersections with neighbors and boundary
-        int isIndex = -1;
+//        int isIndex = -1;
         IntersectionIterator isItEnd = problem_.gridView().iend(*eIt);
         for (IntersectionIterator isIt = problem_.gridView().ibegin(*eIt); isIt
                 != isItEnd; ++isIt)
         {
             // local number of facet
-        	isIndex++;
-//            int isIndex = isIt->indexInInside();
+//        	isIndex++;
+            int isIndex = isIt->indexInInside();
 
             GlobalPosition unitOuterNormal = isIt->centerUnitOuterNormal();
             if (switchNormals_)