diff --git a/dumux/implicit/box/fvelementgeometry.hh b/dumux/implicit/box/fvelementgeometry.hh
index 4b0df291937663d3e4cd833c4570fcd0763e47df..4a757ff7b46301d4fe3f3ad68368badbf86d7d1c 100644
--- a/dumux/implicit/box/fvelementgeometry.hh
+++ b/dumux/implicit/box/fvelementgeometry.hh
@@ -26,7 +26,6 @@
 
 #include <dune/geometry/referenceelements.hh>
 #include <dune/geometry/multilineargeometry.hh>
-#include <dune/grid/common/intersectioniterator.hh>
 #include <dune/localfunctions/lagrange/pqkfactory.hh>
 
 #include <dumux/common/parameters.hh>
diff --git a/dumux/implicit/cellcentered/fvelementgeometry.hh b/dumux/implicit/cellcentered/fvelementgeometry.hh
index 0603825c957dc057b288fd4821ec9c9fe56de838..dcafd0a54b8aacd0d72fb2e3d9aa00ac07046f03 100644
--- a/dumux/implicit/cellcentered/fvelementgeometry.hh
+++ b/dumux/implicit/cellcentered/fvelementgeometry.hh
@@ -26,7 +26,6 @@
 
 #include <dune/geometry/affinegeometry.hh>
 #include <dune/geometry/referenceelements.hh>
-#include <dune/grid/common/intersectioniterator.hh>
 
 #include <dumux/common/propertysystem.hh>
 
diff --git a/dumux/material/spatialparams/implicit1p.hh b/dumux/material/spatialparams/implicit1p.hh
index 062cec4d1eeb758781eacd84fa970694360d944d..4b56416c9af02f226496ecb4d7d86c17c560932e 100644
--- a/dumux/material/spatialparams/implicit1p.hh
+++ b/dumux/material/spatialparams/implicit1p.hh
@@ -70,9 +70,6 @@ public:
     ImplicitSpatialParamsOneP(const GridView &gridView)
     { }
 
-    ~ImplicitSpatialParamsOneP()
-    {}
-
     /*!
      * \brief Averages the intrinsic permeability (Scalar).
      * \param result averaged intrinsic permeability