diff --git a/atf_core/src/atf_core/configuration_parser.py b/atf_core/src/atf_core/configuration_parser.py
index 8a77092b..3b7bf249 100644
--- a/atf_core/src/atf_core/configuration_parser.py
+++ b/atf_core/src/atf_core/configuration_parser.py
@@ -323,9 +323,11 @@ def get_sorted_plot_dicts(self, atf_result, filter_tests, filter_testblocks, fil
                     # mtb
                     if metric.name            not in mtb.keys():
                         mtb[metric.name] = {}
-                    if test.name              not in mtb[metric.name].keys():
-                        mtb[metric.name][test.name] = {}
-                    mtb[metric.name][test.name][testblock.name] = metric
+                    #test_name = test.name
+                    test_name = test.name + "\n" + test.robot
+                    if test_name              not in mtb[metric.name].keys():
+                        mtb[metric.name][test_name] = {}
+                    mtb[metric.name][test_name][testblock.name] = metric
 
         ret = {}
         ret['tbm'] = tbm