diff --git a/python/dune/perftool/pdelab/localoperator.py b/python/dune/perftool/pdelab/localoperator.py
index ae938f900f070abde562e6453211baa45bd76fb6..b821173d804859dabcb70b43524f0847661cc21d 100644
--- a/python/dune/perftool/pdelab/localoperator.py
+++ b/python/dune/perftool/pdelab/localoperator.py
@@ -765,6 +765,7 @@ def generate_localoperator_kernels(formdata, data):
 
         with global_context(form_type="jacobian"):
             for measure in set(i.integral_type() for i in jacform.integrals()):
+                logger.info("generate_localoperator_kernels: measure {}".format(measure))
                 with global_context(integral_type=measure):
                     with global_context(kernel=assembler_routine_name()):
                         kernel = [k for k in get_backend(interface="generate_kernels_per_integral")(jacform.integrals_by_type(measure))]