diff --git a/pycqed/analysis_v2/quantum_efficiency_analysis.py b/pycqed/analysis_v2/quantum_efficiency_analysis.py
index f8203b9011..3f2ef74385 100644
--- a/pycqed/analysis_v2/quantum_efficiency_analysis.py
+++ b/pycqed/analysis_v2/quantum_efficiency_analysis.py
@@ -474,6 +474,7 @@ def process_data(self):
         self.proc_data_dict['phase'] = self.raw_data_dict['phase'][mask]
 
     def run_fitting(self):
+        #todo: this is not the way the v2 analysis is intended. Move to prepare_fitting
         self.fit_res = OrderedDict()
         self.fit_dicts['coherence_fit'] = OrderedDict()
         coherence = self.proc_data_dict['coherence']