diff --git a/Digitisers/DCHDigi/CMakeLists.txt b/Digitisers/DCHDigi/CMakeLists.txt
index 33fa374effccc19a7fabd6fb841a3e34f368c067..8a2d36fd15e3745ff84e81ba21020839c8ed1634 100644
--- a/Digitisers/DCHDigi/CMakeLists.txt
+++ b/Digitisers/DCHDigi/CMakeLists.txt
@@ -1,5 +1,6 @@
 gaudi_subdir(DCHDigi v0r0)
 
+find_package(CLHEP REQUIRED;CONFIG)
 find_package(DD4hep COMPONENTS DDG4 REQUIRED)
 find_package(EDM4HEP REQUIRED )
 message("EDM4HEP_INCLUDE_DIRS: ${EDM4HEP_INCLUDE_DIR}")
@@ -18,8 +19,8 @@ gaudi_depends_on_subdirs(
 )
 ## Modules
 gaudi_add_module(DCHDigi ${srcs}
-    INCLUDE_DIRS FWCore GaudiKernel GaudiAlgLib CLHEP DD4hep 
-    LINK_LIBRARIES FWCore GaudiKernel GaudiAlgLib CLHEP DD4hep ${DD4hep_COMPONENT_LIBRARIES} DDRec
+    INCLUDE_DIRS FWCore GaudiKernel GaudiAlgLib ${CLHEP_INCLUDE_DIR} DD4hep 
+    LINK_LIBRARIES FWCore GaudiKernel GaudiAlgLib ${CLHEP_LIBRARIES} DD4hep ${DD4hep_COMPONENT_LIBRARIES} DDRec
     -Wl,--no-as-needed 
     EDM4HEP::edm4hep EDM4HEP::edm4hepDict
 )