diff --git a/dune/tectonic/octave/duneoctave.hh b/dune/tectonic/octave/duneoctave.hh
index 223881ac635a8399c49be71ba82b19e406d597db..26d1f6d5f98c3bb05eed0bd4d01c51fb57cfa675 100644
--- a/dune/tectonic/octave/duneoctave.hh
+++ b/dune/tectonic/octave/duneoctave.hh
@@ -3,11 +3,11 @@
 #ifndef DUNE_TECTONIC_OCTAVE_DUNEOCTAVE_HH
 #define DUNE_TECTONIC_OCTAVE_DUNEOCTAVE_HH
 
-#include <octave/oct.h>
+#include <cassert>
 
-#include <dune/tectonic/samplefunctional.hh>
+#include <octave/oct.h>
 
-#include <cassert>
+#include "../samplefunctional.hh"
 
 namespace Dune {
 template <int dimension>