diff --git a/src/harmonicmaps.cc b/src/harmonicmaps.cc
index f7902d9b30c909816d2edc02fd79bf50ccdd4040..91e68fd2a4574093c997ed2a68c191062b1ec1ac 100644
--- a/src/harmonicmaps.cc
+++ b/src/harmonicmaps.cc
@@ -38,7 +38,6 @@ namespace Dune {
 #include <dune/fufem/functiontools/basisinterpolator.hh>
 #include <dune/fufem/functiontools/boundarydofs.hh>
 #include <dune/fufem/functionspacebases/dunefunctionsbasis.hh>
-#include <dune/fufem/discretizationerror.hh>
 #include <dune/fufem/dunepython.hh>
 
 #include <dune/solvers/solvers/iterativesolver.hh>