diff --git a/dune/istl/paamg/smoother.hh b/dune/istl/paamg/smoother.hh
index 857d9107521bbf1e725d08b528ae0dcadb385e71..e515dfb323233b91429bf5d8582814ecd87a7e50 100644
--- a/dune/istl/paamg/smoother.hh
+++ b/dune/istl/paamg/smoother.hh
@@ -452,7 +452,7 @@ namespace Dune
   template<class M, class X, class MO, class MS, class A>
   class SeqOverlappingSchwarz;
 
-  class MultiplicativeSchwarzMode;
+  struct MultiplicativeSchwarzMode;
 
   namespace Amg
   {
diff --git a/dune/istl/test/.gitignore b/dune/istl/test/.gitignore
index c298506d1c5fa9a10254dfa6771c21d7ec9a24ac..3db90901f83eafae13c170db8542170e323a16c8 100644
--- a/dune/istl/test/.gitignore
+++ b/dune/istl/test/.gitignore
@@ -19,6 +19,7 @@ superlztest
 mmtest
 mv
 iotest
+inverseoperator2prectest
 scaledidmatrixtest
 basearraytest
 vbvectortest