diff --git a/Reconstruction/egamma/egammaCaloTools/CMakeLists.txt b/Reconstruction/egamma/egammaCaloTools/CMakeLists.txt
index 88c96a53b7e2f52dc029ed94d8fc38eb3137e959..8d489a9a1d63eac0ad775f49acc82b8b2c85ac45 100644
--- a/Reconstruction/egamma/egammaCaloTools/CMakeLists.txt
+++ b/Reconstruction/egamma/egammaCaloTools/CMakeLists.txt
@@ -26,7 +26,7 @@ atlas_add_component( egammaCaloTools
                      src/*.cxx
                      src/components/*.cxx
                      INCLUDE_DIRS 
-                     LINK_LIBRARIES CaloDetDescrLib CaloEvent CaloGeoHelpers CaloIdentifier CaloUtilsLib AthenaBaseComps SGTools FourMomUtils xAODCaloEvent GaudiKernel egammaUtils)
+                     LINK_LIBRARIES CaloDetDescrLib CaloEvent CaloGeoHelpers CaloIdentifier CaloUtilsLib AthenaBaseComps SGTools FourMomUtils xAODCaloEvent GaudiKernel egammaUtils egammaInterfacesLib )
 
 # Install files from the package:
 atlas_install_python_modules( python/*.py )