diff --git a/src/rodsolver.hh b/src/rodsolver.hh
index cccd64330026b3e2f43f32e77d5ac61a32008015..80b58461caf7a65bb0ce01f6f221a72a01eda659 100644
--- a/src/rodsolver.hh
+++ b/src/rodsolver.hh
@@ -100,7 +100,7 @@ protected:
     const RodAssembler<GridType>* rodAssembler_;
 
     /** \brief The multigrid solver */
-    Dune::IterativeSolver<MatrixType, CorrectionType>* mmgSolver_;
+    IterativeSolver<MatrixType, CorrectionType>* mmgSolver_;
 
     /** \brief The hierarchy of trust-region obstacles */
     std::vector<std::vector<BoxConstraint<blocksize> > > trustRegionObstacles_;