diff --git a/test/test_material_damage/CMakeLists.txt b/test/test_material_damage/CMakeLists.txt
index 87b8a4f32..a74b3bd41 100644
--- a/test/test_material_damage/CMakeLists.txt
+++ b/test/test_material_damage/CMakeLists.txt
@@ -1,63 +1,63 @@
 #===============================================================================
 # @file   CMakeLists.txt
 #
 # @author Aurelia Cuba Ramos <aurelia.cubaramos@epfl.ch>
 #
 #
 # @brief  configuration for material_damage tests
 #
 # @section LICENSE
 #
 # Copyright (©) 2010-2012, 2014 EPFL (Ecole Polytechnique Fédérale de Lausanne)
 # Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
 #
 # @section DESCRIPTION
 #
 
 #===============================================================================
 add_mesh(single_agg energy_study.geo 2 1)
 
 register_test(test_material_damage_iterative
   SOURCES test_material_damage_iterative.cc
   FILES_TO_COPY material.dat plate.msh
   DIRECTORIES_TO_CREATE paraview
-  PACKAGE extra_materials
+  PACKAGE extra_materials implicit
   )
 
 register_test(test_material_damage_iterative_parallel
   SOURCES test_material_damage_iterative.cc
   FILES_TO_COPY material.dat plate.msh
   DIRECTORIES_TO_CREATE paraview
-  PACKAGE extra_materials
+  PACKAGE extra_materials implicit
   )
 
 register_test(test_material_damage_iterative_non_local_serial
   SOURCES test_material_damage_iterative_non_local_serial.cc
   FILES_TO_COPY material_non_local.dat plate.msh
   DIRECTORIES_TO_CREATE paraview
-  PACKAGE extra_materials_non_local
+  PACKAGE extra_materials_non_local implicit
   )
 
 register_test(test_material_damage_iterative_non_local_parallel
   SOURCES test_material_damage_iterative_non_local_parallel.cc
   FILES_TO_COPY two_materials.dat one_circular_inclusion.msh
   DIRECTORIES_TO_CREATE paraview
-  PACKAGE extra_materials_non_local
+  PACKAGE extra_materials_non_local implicit
   )
 
 register_test(test_material_iterative_stiffness_reduction
   SOURCES test_material_iterative_stiffness_reduction.cc
   FILES_TO_COPY material_stiffness_reduction.dat two_elements.msh
   DIRECTORIES_TO_CREATE paraview
   PACKAGE extra_materials
   )
 
 # register_test(test_material_iterative_stiffness_reduction_energy
 #   SOURCES test_material_iterative_stiffness_reduction_energy.cc
 #   DEPENDS single_agg
 #   FILES_TO_COPY concrete.dat
 #   DIRECTORIES_TO_CREATE paraview
 #   PACKAGE extra_materials
 #   )