diff --git a/Detector/DetComponents/src/RedoSegmentation.h b/Detector/DetComponents/src/RedoSegmentation.h
index 659a808..d5909e7 100644
--- a/Detector/DetComponents/src/RedoSegmentation.h
+++ b/Detector/DetComponents/src/RedoSegmentation.h
@@ -61,15 +61,12 @@ class RedoSegmentation : public GaudiAlgorithm {
   /// Handle for the EDM positioned hits to be read
   DataHandle<edm4hep::CalorimeterHitCollection> m_inHits{
       "hits/caloInHits", Gaudi::DataHandle::Reader, this};
-  /// Handle for the input hits cell id encoding
-  MetaDataHandle<std::string> m_inHitsCellIDEncoding{
-      m_inHits,"CellIDEncodingString", Gaudi::DataHandle::Reader};
   /// Handle for the EDM hits to be written
   DataHandle<edm4hep::SimCalorimeterHitCollection> m_outHits{
       "hits/caloOutHits", Gaudi::DataHandle::Writer, this};
-  /// Handle for the output hits cell id encoding
+  /// Handle for the output hits cell id encoding. The name MUST be "CellIDEncoding"
   MetaDataHandle<std::string> m_outHitsCellIDEncoding{
-      m_outHits,"CellIDEncodingString", Gaudi::DataHandle::Writer};
+      m_outHits,"CellIDEncoding", Gaudi::DataHandle::Writer};
   /// New segmentation
   dd4hep::DDSegmentation::Segmentation* m_segmentation;
   int m_segmentationType; // use enum instead? defined in some namespace?