diff --git a/libs/utils/analysis_module.py b/libs/utils/analysis_module.py
index 987e213078b28ad6dba246fcadd336bd0fecd37e..918a7bb15992b310395465833387fc55ae410bd6 100644
--- a/libs/utils/analysis_module.py
+++ b/libs/utils/analysis_module.py
@@ -53,6 +53,10 @@ class AnalysisModule(object):
 
         if self._trace.has_big_little:
             self._little_cap = self._platform['nrg_model']['little']['cpu']['cap_max']
+
+        if ('clusters' in self._platform and
+            'big' in self._platform['clusters'] and
+            'little' in self._platform['clusters']):
             self._big_cpus = self._platform['clusters']['big']
             self._little_cpus = self._platform['clusters']['little']