diff --git a/MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/CscRawDataMonitoring/CscRdoValAlg.h b/MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/CscRawDataMonitoring/CscRdoValAlg.h
index 9458a15bf20ba575e2b01ef8b795b9c55b1416d2..3d22459ba6c7150bc16386c3537cb84730d2b50f 100755
--- a/MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/CscRawDataMonitoring/CscRdoValAlg.h
+++ b/MuonSpectrometer/MuonValidation/MuonDQA/MuonRawDataMonitoring/CscRawDataMonitoring/CscRawDataMonitoring/CscRdoValAlg.h
@@ -113,7 +113,6 @@ class CscRdoValAlg: public ManagedMonitorToolBase
   
   TH2F *m_h2csc_rdo_eta_vs_phi_cluswidth;
   TH2F *m_h2csc_rdo_eta_vs_phi_cluswidth_signal;
-  TH2F *m_h2csc_rdo_eta_vs_phi_cluswidth_noise;
 
   std::vector<TH1 *>    m_regHShift   ,
                         m_regHExpert  ,