diff --git a/dune/gfe/mixedriemanniantrsolver.cc b/dune/gfe/mixedriemanniantrsolver.cc
index 5d32978cdaaa680b262a77d5aeee1601b7387001..c09c7bf0e2fef75761b54e8d6be06391031f7640 100644
--- a/dune/gfe/mixedriemanniantrsolver.cc
+++ b/dune/gfe/mixedriemanniantrsolver.cc
@@ -1,5 +1,3 @@
-#include "omp.h"
-
 #include <dune/common/bitsetvector.hh>
 #include <dune/common/timer.hh>
 #include <dune/common/parallel/mpihelper.hh>