diff --git a/CMakeLists.txt b/CMakeLists.txt
index 881d7c2d6bbeeefc5a061dd6889b17e6426b4613..3a19a549f7045a6fdfc43504fe99a3b286c422a7 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,7 +37,7 @@ dd4hep_configure_output( OUTPUT "${PROJECT_BINARY_DIR}" INSTALL "${CMAKE_INSTALL
 #
 # Include ROOT
 #
-find_package ( ROOT REQUIRED COMPONENTS Geom GenVector Eve Gui Graf3d RGL)
+find_package ( ROOT REQUIRED COMPONENTS Geom GenVector Eve Gui Graf3d RGL EG)
 include(${ROOT_USE_FILE})
 message ( STATUS "ROOT_VERSION: ${ROOT_VERSION}" )
 add_subdirectory ( GaudiPluginService)
diff --git a/DDEve/CMakeLists.txt b/DDEve/CMakeLists.txt
index aab4ffb0fb05ad1ef9deba098fde90408b08b8f0..36d38843dc674266de5e3a7c1c4bd2e810193c99 100644
--- a/DDEve/CMakeLists.txt
+++ b/DDEve/CMakeLists.txt
@@ -10,7 +10,7 @@
 #
 #==========================================================================
 dd4hep_package(    DDEve
-  USES             DDCore [ROOT REQUIRED COMPONENTS Eve Gui Graf3d RGL]
+  USES             DDCore [ROOT REQUIRED COMPONENTS Eve Gui Graf3d RGL EG]
   INCLUDE_DIRS     include
   INSTALL_INCLUDES include/DDEve)
 #