diff --git a/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackFinder.h b/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackFinder.h
index abbcf624a7a146155b7e42cfc86b15444631b0cb..42e3979dc608d10b23ec3664d3cbccf9dbe676dd 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackFinder.h
+++ b/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackFinder.h
@@ -39,6 +39,8 @@ namespace Muon {
     */
     virtual TrackCollection* find( const std::vector<const MuonSegment*>& segments ) const = 0;
 
+    virtual void cleanUp() const = 0;
+
   };
   
   inline const InterfaceID& IMuonTrackFinder::interfaceID()
diff --git a/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackRefiner.h b/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackRefiner.h
index 7c4199faf3e617da63ccfea2d714ec8ed87c5b65..a8bfd87cce47e2ca420ebcb74492177f791a285f 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackRefiner.h
+++ b/MuonSpectrometer/MuonReconstruction/MuonRecTools/MuonRecToolInterfaces/MuonRecToolInterfaces/IMuonTrackRefiner.h
@@ -40,6 +40,8 @@ namespace Muon {
     */
     virtual void refine( MuPatTrack& track ) const = 0;
 
+    virtual void cleanUp() const = 0;
+
   };
   
   inline const InterfaceID& IMuonTrackRefiner::interfaceID()
diff --git a/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerAlgs/MuonSegmentTrackMaker/src/MuPatTrackBuilder.cxx b/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerAlgs/MuonSegmentTrackMaker/src/MuPatTrackBuilder.cxx
index 180201b515396b81393489ebc236a0a26820b01f..f4bcfc02b7826f326a8aabb61c81c377492452de 100755
--- a/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerAlgs/MuonSegmentTrackMaker/src/MuPatTrackBuilder.cxx
+++ b/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerAlgs/MuonSegmentTrackMaker/src/MuPatTrackBuilder.cxx
@@ -101,6 +101,8 @@ StatusCode MuPatTrackBuilder::execute()
     auto monitorIt = Monitored::Group(m_monTool, mstrks_n, mstrks_pt, mstrks_eta, mstrks_phi, mssegs_n, mssegs_eta, mssegs_phi);
   }
 
+  //Memory cleanup ... 
+  m_trackMaker->cleanUp();
   return StatusCode::SUCCESS;
 } // execute
 
diff --git a/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MuonTrackSteering.cxx b/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MuonTrackSteering.cxx
index f090d9a3b98a88fc12ea2f552d492c6f97c27d22..c94eb116f07426ee1924f0c79c70427bd3d71c07 100644
--- a/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MuonTrackSteering.cxx
+++ b/MuonSpectrometer/MuonReconstruction/MuonTrackMakers/MuonTrackMakerTools/MuonTrackSteeringTools/src/MuonTrackSteering.cxx
@@ -142,7 +142,8 @@ namespace Muon {
     // clean up track builder tools
     m_mooBTool->cleanUp();
     m_trackBTool->cleanUp();
-    
+    m_trackRefineTool->cleanUp();
+   
   }
 
   //-----------------------------------------------------------------------------------------------------------