diff --git a/DESCRIPTION b/DESCRIPTION
index 3860a5306db197ebec39e47b7e76cc069600a231..e025ca395c2b4aefbf6569a3c2be3268d98a6101 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -28,7 +28,6 @@ Imports:
     crayon,
     rlist,
     utils,
-    qpdf,
     rmarkdown,
     rvest,
     pbapply,
diff --git a/NAMESPACE b/NAMESPACE
deleted file mode 100644
index 7a88e78527a3fb463230d2f14d2d056ef8690515..0000000000000000000000000000000000000000
--- a/NAMESPACE
+++ /dev/null
@@ -1,58 +0,0 @@
-# Generated by roxygen2: do not edit by hand
-
-export(OGS6)
-export(OGS6_Chain)
-export(OGS6_Ensemble)
-export(OGS6_Piece)
-export(OGS6_UnstructuredGrid)
-export(OGS6_vtu)
-export(generate_benchmark_script)
-export(generate_structured_mesh)
-export(r2ogs6_borehole_heat_exchanger)
-export(r2ogs6_boundary_condition)
-export(r2ogs6_capillary_pressure)
-export(r2ogs6_chemical_system)
-export(r2ogs6_com_property)
-export(r2ogs6_component)
-export(r2ogs6_convergence_criterion)
-export(r2ogs6_curve)
-export(r2ogs6_deactivated_subdomain)
-export(r2ogs6_eigen)
-export(r2ogs6_flow_and_temperature_control)
-export(r2ogs6_fluid)
-export(r2ogs6_fracture_model)
-export(r2ogs6_fracture_properties)
-export(r2ogs6_global_process_coupling)
-export(r2ogs6_gml)
-export(r2ogs6_insitu)
-export(r2ogs6_jacobian_assembler)
-export(r2ogs6_kinetic_reactant)
-export(r2ogs6_linear_solver)
-export(r2ogs6_local_coordinate_system)
-export(r2ogs6_material_property)
-export(r2ogs6_medium)
-export(r2ogs6_nonlinear_solver)
-export(r2ogs6_output)
-export(r2ogs6_parameter)
-export(r2ogs6_ph_property)
-export(r2ogs6_phase)
-export(r2ogs6_phase_component)
-export(r2ogs6_phasefield_parameters)
-export(r2ogs6_pipes)
-export(r2ogs6_porous_medium)
-export(r2ogs6_pr_property)
-export(r2ogs6_process)
-export(r2ogs6_process_variable)
-export(r2ogs6_rate)
-export(r2ogs6_search_length_algorithm)
-export(r2ogs6_solution)
-export(r2ogs6_source_term)
-export(r2ogs6_time_loop)
-export(r2ogs6_time_stepping)
-export(r2ogs6_tl_process)
-export(r2ogs6_vtkdiff)
-export(read_in_gml)
-export(read_in_prj)
-export(read_in_vtu)
-export(run_simulation)
-importFrom(foreach,"%dopar%")
diff --git a/man/get_default_benchmark_path.Rd b/man/get_default_benchmark_path.Rd
deleted file mode 100644
index 26e1ba41922bb59753ccde28260d3343a3ce5040..0000000000000000000000000000000000000000
--- a/man/get_default_benchmark_path.Rd
+++ /dev/null
@@ -1,11 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/sim_utils.R
-\name{get_default_benchmark_path}
-\alias{get_default_benchmark_path}
-\title{get_default_benchmark_path}
-\usage{
-get_default_benchmark_path()
-}
-\description{
-Utility function for testing, change this to fit your system!
-}
diff --git a/man/get_default_ogs_bin_path.Rd b/man/get_default_ogs_bin_path.Rd
deleted file mode 100644
index 8f9a39f82667426b0503d2b56061be79f4de4632..0000000000000000000000000000000000000000
--- a/man/get_default_ogs_bin_path.Rd
+++ /dev/null
@@ -1,11 +0,0 @@
-% Generated by roxygen2: do not edit by hand
-% Please edit documentation in R/sim_utils.R
-\name{get_default_ogs_bin_path}
-\alias{get_default_ogs_bin_path}
-\title{get_default_ogs_bin_path}
-\usage{
-get_default_ogs_bin_path()
-}
-\description{
-Utility function for testing, change this to fit your system!
-}