diff --git a/dune/solvers/test/multigridtest.cc b/dune/solvers/test/multigridtest.cc
index 36e2886ee0247218e73e6e0bf7ee8d6a5c5d5c60..860353d2418a81ce230e347a4ffe3f7fe4f146df 100644
--- a/dune/solvers/test/multigridtest.cc
+++ b/dune/solvers/test/multigridtest.cc
@@ -126,11 +126,11 @@ int main(int argc, char** argv)
     bool passed(true);
 
     MultigridTestSuite<1> testsuite1;
-//    MultigridTestSuite<2> testsuite2;
-//    MultigridTestSuite<8> testsuite8;
+    MultigridTestSuite<2> testsuite2;
+    MultigridTestSuite<8> testsuite8;
     passed = checkWithStandardGrids(testsuite1);
-//    passed = checkWithStandardGrids(testsuite2);
-//    passed = checkWithStandardGrids(testsuite8);
+    passed = checkWithStandardGrids(testsuite2);
+    passed = checkWithStandardGrids(testsuite8);
 
     return passed ? 0 : 1;
 }
diff --git a/dune/solvers/test/umfpacksolvertest.cc b/dune/solvers/test/umfpacksolvertest.cc
index e70a37bbcf7dd52e1b12a739c533e1174f941ef5..be328f9bff2d33af6366950e9ee58953152278de 100644
--- a/dune/solvers/test/umfpacksolvertest.cc
+++ b/dune/solvers/test/umfpacksolvertest.cc
@@ -69,9 +69,9 @@ int main(int argc, char** argv)
     bool passed = true;
 
     UMFPackSolverTestSuite<1> testsuite1;
-//    UMFPackSolverTestSuite<2> testsuite2;
+    UMFPackSolverTestSuite<2> testsuite2;
     passed = checkWithStandardGrids(testsuite1);
-//    passed = checkWithStandardGrids(testsuite2);
+    passed = checkWithStandardGrids(testsuite2);
 
     return passed ? 0 : 1;
 }