diff --git a/dune/solvers/transferoperators/truncatedmgtransfer.hh b/dune/solvers/transferoperators/truncatedmgtransfer.hh
index 92033828e8b916adb9a3f4ce94a8a4436f694352..474b398c5bf1ee57f750fa357472a1cedb2b04a1 100644
--- a/dune/solvers/transferoperators/truncatedmgtransfer.hh
+++ b/dune/solvers/transferoperators/truncatedmgtransfer.hh
@@ -6,6 +6,7 @@
 #include <dune/istl/bcrsmatrix.hh>
 #include <dune/common/fmatrix.hh>
 #include <dune/common/bitsetvector.hh>
+#include <dune/solvers/transferoperators/multigridtransfer.hh>
 
 /** \brief Restriction and prolongation interface class for truncated multigrid
  *