diff --git a/Tracking/TrkDigitization/TrkDigEvent/CMakeLists.txt b/Tracking/TrkDigitization/TrkDigEvent/CMakeLists.txt
index 3a0fc618548901b8ed2e06c498f7438affdf1f94..1ed0164610df383e42030a5aeb87a6482e4b8560 100644
--- a/Tracking/TrkDigitization/TrkDigEvent/CMakeLists.txt
+++ b/Tracking/TrkDigitization/TrkDigEvent/CMakeLists.txt
@@ -1,15 +1,7 @@
-################################################################################
-# Package: TrkDigEvent
-################################################################################
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( TrkDigEvent )
-# Declare the package's dependencies:
-atlas_depends_on_subdirs( PUBLIC
-                          DetectorDescription/GeoPrimitives
-                          Tracking/TrkDetDescr/TrkSurfaces
-                          Tracking/TrkDetDescr/TrkDetDescrUtils 
-			  )
 
 # Component(s) in the package:
 atlas_add_library( TrkDigEvent
diff --git a/Tracking/TrkDigitization/TrkDigInterfaces/CMakeLists.txt b/Tracking/TrkDigitization/TrkDigInterfaces/CMakeLists.txt
index d6dfba2530f817ab19edb5d157f8c8b68d283540..260d56b189846e00f5a7b1e1033c6244ee888897 100644
--- a/Tracking/TrkDigitization/TrkDigInterfaces/CMakeLists.txt
+++ b/Tracking/TrkDigitization/TrkDigInterfaces/CMakeLists.txt
@@ -1,13 +1,7 @@
-################################################################################
-# Package: TrkDigInterfaces
-################################################################################
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( TrkDigInterfaces )
-# Declare the package's dependencies:
-atlas_depends_on_subdirs( PUBLIC
-                          GaudiKernel
-                          Tracking/TrkDigitization/TrkDigEvent )
 
 # Component(s) in the package:
 atlas_add_library( TrkDigInterfaces
diff --git a/Tracking/TrkDigitization/TrkDigTools/CMakeLists.txt b/Tracking/TrkDigitization/TrkDigTools/CMakeLists.txt
index c6fd4aaf990177f958fab62b8232e39ba2abaec1..ad33db32fed0fe8aafaaef9e2864f68b05c908ff 100644
--- a/Tracking/TrkDigitization/TrkDigTools/CMakeLists.txt
+++ b/Tracking/TrkDigitization/TrkDigTools/CMakeLists.txt
@@ -1,24 +1,9 @@
-################################################################################
-# Package: TrkDigTools
-################################################################################
+# Copyright (C) 2002-2020 CERN for the benefit of the ATLAS collaboration
 
 # Declare the package name:
 atlas_subdir( TrkDigTools )
-# Declare the package's dependencies:
-atlas_depends_on_subdirs( PUBLIC
-                          Control/AthenaBaseComps
-                          DetectorDescription/GeoPrimitives
-                          GaudiKernel
-                          Tracking/TrkDigitization/TrkDigEvent
-                          Tracking/TrkDigitization/TrkDigInterface
-                          PRIVATE
-                          Tracking/TrkDetDescr/TrkDetDescrUtils
-                          Tracking/TrkDetDescr/TrkSurfaces )
 
 # Component(s) in the package:
 atlas_add_component( TrkDigTools
                      src/*.cxx src/components/*.cxx
-                     LINK_LIBRARIES AthenaBaseComps GaudiKernel GeoPrimitives TrkDetDescrUtils TrkDigEvent TrkDigInterfaces TrkSurfaces)
-# Install files from the package:
-atlas_install_headers( TrkDigTools )
-
+                     LINK_LIBRARIES AthenaBaseComps GeoPrimitives TrkDetDescrUtils TrkDigEvent TrkDigInterfaces TrkSurfaces)