diff --git a/Trigger/TrigMonitoring/TrigCaloMonitoring/CMakeLists.txt b/Trigger/TrigMonitoring/TrigCaloMonitoring/CMakeLists.txt
index 389e23424de0df25f939c6178792f962a63cd7d1..eac47a13aca45e3e5ff8e23d9e1ddec52c788ab4 100644
--- a/Trigger/TrigMonitoring/TrigCaloMonitoring/CMakeLists.txt
+++ b/Trigger/TrigMonitoring/TrigCaloMonitoring/CMakeLists.txt
@@ -1,47 +1,17 @@
-################################################################################
-# Package: TrigCaloMonitoring
-################################################################################
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( TrigCaloMonitoring )
 
-# Declare the package's dependencies:
-atlas_depends_on_subdirs( PUBLIC
-                          GaudiKernel
-                          LArCalorimeter/LArRecEvent
-                          Trigger/TrigMonitoring/TrigHLTMonitoring
-                          PRIVATE
-                          Calorimeter/CaloEvent
-                          Calorimeter/CaloGeoHelpers
-                          Calorimeter/CaloIdentifier
-                          Calorimeter/CaloInterface
-                          Control/StoreGate
-                          Event/xAOD/xAODCaloEvent
-                          Event/xAOD/xAODTrigCalo
-                          LArCalorimeter/LArIdentifier
-                          LArCalorimeter/LArCabling
-			  LumiBlock/LumiBlockData
-                          Reconstruction/egamma/egammaEvent
-                          Trigger/TrigAlgorithms/TrigCaloRec
-                          Trigger/TrigAlgorithms/TrigT2CaloCommon
-                          Trigger/TrigEvent/TrigCaloEvent
-                          Trigger/TrigEvent/TrigSteeringEvent 
-			  Trigger/TrigAnalysis/TrigAnalysisInterfaces
-                          Control/AthenaMonitoring )
-
 # External dependencies:
-find_package( ROOT COMPONENTS Core Tree MathCore Hist RIO pthread MathMore Minuit Minuit2 Matrix Physics HistPainter Rint Graf Graf3d Gpad Html Postscript Gui GX11TTF GX11 )
+find_package( ROOT COMPONENTS Core Hist )
 
 # Component(s) in the package:
 atlas_add_component( TrigCaloMonitoring
                      src/*.cxx src/components/*.cxx
                      INCLUDE_DIRS ${ROOT_INCLUDE_DIRS}
-                     LINK_LIBRARIES ${ROOT_LIBRARIES} GaudiKernel LArRecEvent TrigHLTMonitoringLib StoreGateLib 
-                     LArCablingLib TrigCaloRecLib TrigT2CaloCommonLib CaloEvent CaloGeoHelpers CaloIdentifier 
-                     LArIdentifier egammaEvent TrigCaloEvent TrigSteeringEvent AthenaMonitoringLib xAODTrigCalo xAODCaloEvent)
+                     LINK_LIBRARIES ${ROOT_LIBRARIES} AthenaMonitoringKernelLib AthenaMonitoringLib CaloEvent CaloGeoHelpers CaloIdentifier CaloInterfaceLib GaudiKernel LArCablingLib LArIdentifier LArRecEvent LumiBlockData StoreGateLib TrigCaloEvent TrigCaloRecLib TrigHLTMonitoringLib TrigSteeringEvent TrigT2CaloCommonLib egammaEvent xAODCaloEvent xAODTrigCalo )
 
 # Install files from the package:
-atlas_install_python_modules( python/*.py )
+atlas_install_python_modules( python/*.py POST_BUILD_CMD ${ATLAS_FLAKE8} )
 atlas_install_joboptions( share/*.py )
-atlas_install_headers( TrigCaloMonitoring )
-