diff --git a/ProcessLib/HT/CreateHTProcess.cpp b/ProcessLib/HT/CreateHTProcess.cpp
index 142c7cd987db8912fd7ed1b4211e671aa1e79d33..20602e81b21ac99a91424eedbfbc0606d7d47667 100644
--- a/ProcessLib/HT/CreateHTProcess.cpp
+++ b/ProcessLib/HT/CreateHTProcess.cpp
@@ -9,9 +9,7 @@
 
 #include "CreateHTProcess.h"
 
-#include "MaterialLib/Fluid/FluidProperties/CreateFluidProperties.h"
 #include "MaterialLib/MPL/CreateMaterialSpatialDistributionMap.h"
-#include "MaterialLib/PorousMedium/CreatePorousMediaProperties.h"
 #include "MeshLib/IO/readMeshFromFile.h"
 #include "ParameterLib/ConstantParameter.h"
 #include "ParameterLib/Utils.h"
@@ -81,10 +79,6 @@ std::unique_ptr<Process> createHTProcess(
     const int _heat_transport_process_id = 0;
     const int _hydraulic_process_id = 1;
 
-    MaterialLib::PorousMedium::PorousMediaProperties porous_media_properties{
-        MaterialLib::PorousMedium::createPorousMediaProperties(mesh, config,
-                                                               parameters)};
-
     // Parameter for the density of the solid.
     auto& density_solid = ParameterLib::findParameter<double>(
         config,
@@ -170,7 +164,6 @@ std::unique_ptr<Process> createHTProcess(
 
     std::unique_ptr<HTMaterialProperties> material_properties =
         std::make_unique<HTMaterialProperties>(
-            std::move(porous_media_properties),
             density_solid,
             std::move(media_map),
             specific_heat_capacity_solid,
diff --git a/ProcessLib/HT/HTMaterialProperties.h b/ProcessLib/HT/HTMaterialProperties.h
index b375e6e5f94be6b21c694ae0fea3b958f170e73d..bab6e5e08b740c60766d021b67d2134216b34068 100644
--- a/ProcessLib/HT/HTMaterialProperties.h
+++ b/ProcessLib/HT/HTMaterialProperties.h
@@ -12,9 +12,7 @@
 #include <memory>
 #include <utility>
 
-#include "MaterialLib/Fluid/FluidProperties/FluidProperties.h"
 #include "MaterialLib/MPL/MaterialSpatialDistributionMap.h"
-#include "MaterialLib/PorousMedium/PorousMediaProperties.h"
 
 namespace ProcessLib
 {
@@ -26,8 +24,6 @@ namespace HT
 struct HTMaterialProperties final
 {
     HTMaterialProperties(
-        MaterialLib::PorousMedium::PorousMediaProperties&&
-            porous_media_properties_,
         ParameterLib::Parameter<double> const& density_solid_,
         std::unique_ptr<MaterialPropertyLib::MaterialSpatialDistributionMap>&&
             media_map_,
@@ -38,8 +34,7 @@ struct HTMaterialProperties final
         ParameterLib::Parameter<double> const& biot_constant_,
         Eigen::VectorXd specific_body_force_,
         bool const has_gravity_)
-        : porous_media_properties(std::move(porous_media_properties_)),
-          density_solid(density_solid_),
+        : density_solid(density_solid_),
           media_map(std::move(media_map_)),
           specific_heat_capacity_solid(specific_heat_capacity_solid_),
           thermal_conductivity_solid(thermal_conductivity_solid_),
@@ -56,7 +51,6 @@ struct HTMaterialProperties final
     void operator=(HTMaterialProperties&&) = delete;
     void operator=(HTMaterialProperties const&) = delete;
 
-    MaterialLib::PorousMedium::PorousMediaProperties porous_media_properties;
     ParameterLib::Parameter<double> const& density_solid;
     std::unique_ptr<MaterialPropertyLib::MaterialSpatialDistributionMap>
         media_map;