diff --git a/appl/lecture/mhs/groundwater/groundwater_problem.hh b/appl/lecture/mhs/groundwater/groundwater_problem.hh
index 48f8ef66258a1ade49f74fef697b40d4fff39640..7ee8a30e9177b541b095444749aace6763b2f2b0 100644
--- a/appl/lecture/mhs/groundwater/groundwater_problem.hh
+++ b/appl/lecture/mhs/groundwater/groundwater_problem.hh
@@ -41,7 +41,6 @@
 #include <dumux/decoupled/1p/diffusion/fv/fvvelocity1p.hh>
 
 #include "groundwater_spatialparams.hh"
-#include "vipWriter.hh"
 
 namespace Dumux
 {