diff --git a/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt b/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
index deaa1847d9993e9c2e0b653cbe592a1b9af676c5..202c905f5f02262ec6c886d5b1f17f9f6592337e 100644
--- a/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
+++ b/test/porousmediumflow/mpnc/obstacle/CMakeLists.txt
@@ -1,5 +1,4 @@
 add_input_file_links()
-dune_symlink_to_source_files(FILES grids)
 
 dumux_add_test(NAME test_mpnc_obstacle_box
               LABELS porousmediumflow mpnc