diff --git a/dune/tectonic/myblockproblem.hh b/dune/tectonic/myblockproblem.hh
index 00dc48b9cad2d069eec3dda1460567a5c9ab15f1..cb88e8fd7d1a40884195c131f694a6d0fd9fe661 100644
--- a/dune/tectonic/myblockproblem.hh
+++ b/dune/tectonic/myblockproblem.hh
@@ -35,7 +35,6 @@ template <class MyConvexProblemTypeTEMPLATE> class MyBlockProblem {
   using MatrixType = typename MyConvexProblemType::MatrixType;
   using LocalVectorType = typename MyConvexProblemType::LocalVectorType;
   using LocalMatrixType = typename MyConvexProblemType::LocalMatrixType;
-
   int static const block_size = MyConvexProblemType::block_size;
   int static const coarse_block_size = block_size;