diff --git a/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchResult.cxx b/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchResult.cxx
index 4bfbee38fc5545619cb4a430100b3b41b1277572..035cb022887ad552358743646143868388a9d80e 100644
--- a/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchResult.cxx
+++ b/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchResult.cxx
@@ -55,7 +55,7 @@ namespace Trig{
       i++;
     }
     if(bestindex >= 0){
-      return alignMatchedObjects(original_recolist,m_combresults.at(bestindex));
+      return alignMatchedObjects(m_original_recolist,m_combresults.at(bestindex));
     }
     
     std::cout << "TriggerMatchingTool ERROR. Best matching combination was not found. This should not happen. Is the result matched (isMatched())? " << std::endl;
diff --git a/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchingTool.cxx b/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchingTool.cxx
index 4a1c658e88628bc39b864c69a4cdd454f808493b..9497455eb573146b788ed0a3e5a790feb8812f9a 100644
--- a/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchingTool.cxx
+++ b/Trigger/TrigAnalysis/TriggerMatchingTool/Root/MatchingTool.cxx
@@ -188,7 +188,7 @@ namespace Trig {
       mc = &defaultconfig;
     }
     
-    match_result->original_recolist = recoObjects;
+    match_result->m_original_recolist = recoObjects;
     
     ATH_MSG_DEBUG("matching " << recoObjects.size() << " reco objects to chain: " << chain );
     
diff --git a/Trigger/TrigAnalysis/TriggerMatchingTool/TriggerMatchingTool/MatchResult.h b/Trigger/TrigAnalysis/TriggerMatchingTool/TriggerMatchingTool/MatchResult.h
index 82a353d1b1cf800585eb4fc6d230e5a3e571ab9c..8444860837804ac9c34796e228424d8d2baae4ec 100644
--- a/Trigger/TrigAnalysis/TriggerMatchingTool/TriggerMatchingTool/MatchResult.h
+++ b/Trigger/TrigAnalysis/TriggerMatchingTool/TriggerMatchingTool/MatchResult.h
@@ -44,7 +44,7 @@ namespace Trig {
     bool m_matched;
 
     //the original list of reco particles
-    std::vector<const xAOD::IParticle*> original_recolist;
+    std::vector<const xAOD::IParticle*> m_original_recolist;
     
     //we'll keep a type_sorted list to the reco particles that initiated this match
     std::map<xAOD::Type::ObjectType,std::vector<const xAOD::IParticle*> > m_recos_by_type;