diff --git a/k4Reco/CMakeLists.txt b/k4Reco/CMakeLists.txt
index a0549c2..6ab7504 100644
--- a/k4Reco/CMakeLists.txt
+++ b/k4Reco/CMakeLists.txt
@@ -18,7 +18,6 @@ limitations under the License.
 ]]
 
 set(sources DDPlanarDigi/components/DDPlanarDigiProcessor.cpp
-            components/InitializeDD4hep.cpp
 )
 gaudi_add_module(k4RecoPlugins
                  SOURCES ${sources}