diff --git a/DDG4/lcio/LCIOSDTestActions.cpp b/DDG4/lcio/LCIOSDTestActions.cpp
index 421c820945eaa0d616b0529454c866ca8e802de3..3e7d4e02664c3f41229a2c123e93964856ec6598 100644
--- a/DDG4/lcio/LCIOSDTestActions.cpp
+++ b/DDG4/lcio/LCIOSDTestActions.cpp
@@ -74,7 +74,7 @@ namespace  Tests {
       Base::end(hce);
     }
     /// G4VSensitiveDetector interface: Method for generating hit(s) using the G4Step object.
-    virtual bool process(G4Step* step, G4TouchableHistory* history)  override   {
+    virtual bool process(const G4Step* step, G4TouchableHistory* history)  override   {
       return Base::process(step,history);
     }
     /// GFlash/FastSim interface: Method for generating hit(s) using the G4Step object.
@@ -106,7 +106,7 @@ namespace  Tests {
   }
 
   /// Method for generating hit(s) using the information of G4Step object.
-  template <> bool Geant4SensitiveAction<LcioTestTracker>::process(G4Step* step,G4TouchableHistory* /*hist*/ ) {
+  template <> bool Geant4SensitiveAction<LcioTestTracker>::process(const G4Step* step,G4TouchableHistory* /*hist*/ ) {
     Geant4StepHandler h(step);
 
     Position prePos    = h.prePos();
diff --git a/DDG4/plugins/Geant4SDActions.cpp b/DDG4/plugins/Geant4SDActions.cpp
index b87c0cd2137f01f106ba33452ba86443b18634d4..6189182c0eec63c1118eb6d020d4eb311b4aad72 100644
--- a/DDG4/plugins/Geant4SDActions.cpp
+++ b/DDG4/plugins/Geant4SDActions.cpp
@@ -542,11 +542,11 @@ namespace dd4hep {
       }
       void update(const Geant4StepHandler& h) {
         post.storePoint(h.step, h.post);
-	update_collected_hit(h.preTouchable(), std::move(h.avgPositionG4())); // Compute cellID
+	update_collected_hit(h.preTouchable(), h.avgPositionG4()); // Compute cellID
       }
       void update(const Geant4FastSimHandler& h)   {
         post.storePoint(h.spot);
-	update_collected_hit(h.touchable(), std::move(h.avgPositionG4()));       // Compute cellID
+	update_collected_hit(h.touchable(), h.avgPositionG4());       // Compute cellID
       }
 
       /// Clear collected information and restart for new hit