diff --git a/exercises/exercise-fluidsystem/2p2cproblem.hh b/exercises/exercise-fluidsystem/2p2cproblem.hh
index 5fbb6c7d8b48736b4e37bf82028c99eec1cc51ca..76a5f58d7775d557acd329eac49fa5a0e0f5c5cc 100644
--- a/exercises/exercise-fluidsystem/2p2cproblem.hh
+++ b/exercises/exercise-fluidsystem/2p2cproblem.hh
@@ -24,65 +24,11 @@
 #ifndef DUMUX_EXERCISE_FLUIDSYSTEM_B_PROBLEM_HH
 #define DUMUX_EXERCISE_FLUIDSYSTEM_B_PROBLEM_HH
 
-// The grid manager
-#include <dune/grid/yaspgrid.hh>
-
-// The numerical model
-#include <dumux/porousmediumflow/2p2c/model.hh>
-
-// The box discretization
-#include <dumux/discretization/box.hh>
-
 // The base porous media box problem
 #include <dumux/porousmediumflow/problem.hh>
+#include <dumux/common/properties.hh>
 
-// Spatially dependent parameters
-#include "spatialparams.hh"
-
-// The fluid system that is created in this exercise
-#include "fluidsystems/h2omycompressiblecomponent.hh"
-
-namespace Dumux{
-// Forward declaration of the problem class
-template <class TypeTag> class ExerciseFluidsystemProblemTwoPTwoC;
-
-namespace Properties {
-// Create a new type tag for the problem
-// Create new type tags
-namespace TTag {
-struct ExerciseFluidsystemTwoPTwoC { using InheritsFrom = std::tuple<TwoPTwoC, BoxModel>; };
-} // end namespace TTag
-
-// Set the "Problem" property
-template<class TypeTag>
-struct Problem<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC> { using type = ExerciseFluidsystemProblemTwoPTwoC<TypeTag>; };
-
-// Set the spatial parameters
-template<class TypeTag>
-struct SpatialParams<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC>
-{
-private:
-    using FVGridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
-    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
-public:
-    using type = ExerciseFluidsystemSpatialParams<FVGridGeometry, Scalar>;
-};
-
-// Set grid and the grid creator to be used
-template<class TypeTag>
-struct Grid<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC> { using type = Dune::YaspGrid<2>; };
-
- // The fluid system property
-template<class TypeTag>
-struct FluidSystem<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC>
-{
-private:
-    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
-public:
-    using type = FluidSystems::H2OMyCompressibleComponent<Scalar>;
-};
-
-}
+namespace Dumux {
 
 /*!
  * \ingroup TwoPBoxModel
diff --git a/exercises/exercise-fluidsystem/2p2cproperties.hh b/exercises/exercise-fluidsystem/2p2cproperties.hh
new file mode 100644
index 0000000000000000000000000000000000000000..e39bf9b30a25bb54553a1613afe71a64ae404221
--- /dev/null
+++ b/exercises/exercise-fluidsystem/2p2cproperties.hh
@@ -0,0 +1,84 @@
+// -*- mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+// vi: set et ts=4 sw=4 sts=4:
+/*****************************************************************************
+ *   See the file COPYING for full copying permissions.                      *
+ *                                                                           *
+ *   This program is free software: you can redistribute it and/or modify    *
+ *   it under the terms of the GNU General Public License as published by    *
+ *   the Free Software Foundation, either version 2 of the License, or       *
+ *   (at your option) any later version.                                     *
+ *                                                                           *
+ *   This program is distributed in the hope that it will be useful,         *
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of          *
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the            *
+ *   GNU General Public License for more details.                            *
+ *                                                                           *
+ *   You should have received a copy of the GNU General Public License       *
+ *   along with this program.  If not, see <http://www.gnu.org/licenses/>.   *
+ *****************************************************************************/
+/*!
+ * \file
+ *
+ * \brief The properties file for two phase-two component exercise-fluidsystem. 
+ */
+#ifndef DUMUX_EXERCISE_FLUIDSYSTEM_B_PROPERTIES_HH
+#define DUMUX_EXERCISE_FLUIDSYSTEM_B_PROPERTIES_HH
+
+// The grid manager
+#include <dune/grid/yaspgrid.hh>
+
+// The numerical model
+#include <dumux/porousmediumflow/2p2c/model.hh>
+
+// The box discretization
+#include <dumux/discretization/box.hh>
+
+// Spatially dependent parameters
+#include "spatialparams.hh"
+
+// The fluid system that is created in this exercise
+#include "fluidsystems/h2omycompressiblecomponent.hh"
+
+// The problem file, where setup-specific boundary and initial conditions are defined.
+#include"2p2cproblem.hh"
+
+namespace Dumux::Properties {
+
+// Create a new type tag for the problem
+// Create new type tags
+namespace TTag {
+struct ExerciseFluidsystemTwoPTwoC { using InheritsFrom = std::tuple<TwoPTwoC, BoxModel>; };
+} // end namespace TTag
+
+// Set the "Problem" property
+template<class TypeTag>
+struct Problem<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC> { using type = ExerciseFluidsystemProblemTwoPTwoC<TypeTag>; };
+
+// Set the spatial parameters
+template<class TypeTag>
+struct SpatialParams<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC>
+{
+private:
+    using FVGridGeometry = GetPropType<TypeTag, Properties::GridGeometry>;
+    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
+public:
+    using type = ExerciseFluidsystemSpatialParams<FVGridGeometry, Scalar>;
+};
+
+// Set grid and the grid creator to be used
+template<class TypeTag>
+struct Grid<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC> { using type = Dune::YaspGrid<2>; };
+
+ // The fluid system property
+template<class TypeTag>
+struct FluidSystem<TypeTag, TTag::ExerciseFluidsystemTwoPTwoC>
+{
+private:
+    using Scalar = GetPropType<TypeTag, Properties::Scalar>;
+public:
+    using type = FluidSystems::H2OMyCompressibleComponent<Scalar>;
+};
+
+} // end namespace Dumux::Properties
+
+#endif
diff --git a/exercises/exercise-fluidsystem/main.cc b/exercises/exercise-fluidsystem/main.cc
index a17f5c6190fa003f912a1b9448e42da9be9edcb2..42796831522c9f3a2976a95dfa532d913e6d36b1 100644
--- a/exercises/exercise-fluidsystem/main.cc
+++ b/exercises/exercise-fluidsystem/main.cc
@@ -33,7 +33,7 @@
 #include <dune/istl/io.hh>
 
 #include "2pproperties.hh"
-#include "2p2cproblem.hh"
+#include "2p2cproperties.hh"
 
 #include <dumux/common/properties.hh>
 #include <dumux/common/parameters.hh>