diff --git a/dune/fufem/test/dunepythontest.cc b/dune/fufem/test/dunepythontest.cc
index aa05e723031e8f34b382487a130d084283c268a5..34abf538f0c0b8a926780e17772a6c9fef16bf3f 100644
--- a/dune/fufem/test/dunepythontest.cc
+++ b/dune/fufem/test/dunepythontest.cc
@@ -529,7 +529,6 @@ int main(int argc, char** argv)
             << std::endl << "tree = {}"
             << std::endl
             << std::endl << "tree[1] = 'one'"
-            << std::endl << "tree['1.0.0'] = 'one'"
             << std::endl << "tree['two'] = 2e-0"
             << std::endl << "tree['3'] = {}"
             << std::endl << "tree['3']['a'] = 'aaa'"