diff --git a/src/lagrangian/cfdemParticle/subModels/dataExchangeModel/dataExchangeModel/dataExchangeModel.H b/src/lagrangian/cfdemParticle/subModels/dataExchangeModel/dataExchangeModel/dataExchangeModel.H
index 7d483325..cf08c26a 100755
--- a/src/lagrangian/cfdemParticle/subModels/dataExchangeModel/dataExchangeModel/dataExchangeModel.H
+++ b/src/lagrangian/cfdemParticle/subModels/dataExchangeModel/dataExchangeModel/dataExchangeModel.H
@@ -262,7 +262,8 @@ public:
             for (int i=0;i<n;i++)
                 particleCloud_.cellIDs_[i][0]=ID[i];
         }
-        inline void setCellIDs(labelList const& ids)
+
+        inline void setCellIDs(DynamicList<label> const& ids)
         {
             for (int i = 0; i < ids.size(); i++)
             {
@@ -270,7 +271,6 @@ public:
             }
         }
 
-
         virtual scalar getCG() const { Warning << "getCG() not executed correctly!" << endl; return 1.; }
 };