diff --git a/python/dune/perftool/pdelab/localoperator.py b/python/dune/perftool/pdelab/localoperator.py
index c0701b397ba1c4b8dd91c07aa4459bbefa45a9d2..85f1f0a26d44deb57c357f635a24ef6b8e8bc42a 100644
--- a/python/dune/perftool/pdelab/localoperator.py
+++ b/python/dune/perftool/pdelab/localoperator.py
@@ -492,7 +492,7 @@ def generate_localoperator_kernels(formdata, data):
                             # Numerical jacobian apply initializer list
                             initializer_list("Dune::PDELab::NumericalJacobianApply{}<{}>".format(which, loptype),
                                              ["{}.get<double>(\"numerical_epsilon.{}\", 1e-9)".format(ini_constructor, ini, which.lower())],
-                                              classtag="operator",
+                                             classtag="operator",
                                              )
                         else:
                             # Numerical nonlinear jacobian apply base class
@@ -501,7 +501,7 @@ def generate_localoperator_kernels(formdata, data):
                             # Numerical nonlinear jacobian apply initializer list
                             initializer_list("Dune::PDELab::NumericalNonlinearJacobianApply{}<{}>".format(which, loptype),
                                              ["{}.get<double>(\"numerical_epsilon.{}\", 1e-9)".format(ini_constructor, ini, which.lower())],
-                                              classtag="operator",
+                                             classtag="operator",
                                              )
 
                 operator_kernels[(measure, 'residual')] = kernel
diff --git a/test/sumfact/poisson/CMakeLists.txt b/test/sumfact/poisson/CMakeLists.txt
index 6cdc670b122dc2ab4337206661773cd840aace71..4620b9a53c6a052155d08b7a42dbdf94c6e9aba5 100644
--- a/test/sumfact/poisson/CMakeLists.txt
+++ b/test/sumfact/poisson/CMakeLists.txt
@@ -4,8 +4,8 @@ dune_add_formcompiler_system_test(UFLFILE poisson.ufl
                                   INIFILE poisson.mini
                                   )
 
-# 2. Poisson Test Case: DG, f + pure dirichlet
-dune_add_formcompiler_system_test(UFLFILE poisson_dg.ufl
-                                  BASENAME sumfact_poisson_dg
-                                  INIFILE poisson_dg.mini
-                                  )
+# # 2. Poisson Test Case: DG, f + pure dirichlet
+# dune_add_formcompiler_system_test(UFLFILE poisson_dg.ufl
+#                                   BASENAME sumfact_poisson_dg
+#                                   INIFILE poisson_dg.mini
+#                                   )