diff --git a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationDiffusionLimitedRate/COxidationDiffusionLimitedRate.C b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationDiffusionLimitedRate/COxidationDiffusionLimitedRate.C
index 8a7631339673b497ead9545d9f2e6c34e3487866..c7d80d66727233e5094c0c831ec68045d3100d50 100644
--- a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationDiffusionLimitedRate/COxidationDiffusionLimitedRate.C
+++ b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationDiffusionLimitedRate/COxidationDiffusionLimitedRate.C
@@ -90,7 +90,8 @@ Foam::COxidationDiffusionLimitedRate<CloudType>::COxidationDiffusionLimitedRate
     O2GlobalId_(srm.O2GlobalId_),
     CO2GlobalId_(srm.CO2GlobalId_),
     WC_(srm.WC_),
-    WO2_(srm.WO2_)
+    WO2_(srm.WO2_),
+    HcCO2_(srm.HcCO2_)
 {}
 
 
diff --git a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationKineticDiffusionLimitedRate/COxidationKineticDiffusionLimitedRate.C b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationKineticDiffusionLimitedRate/COxidationKineticDiffusionLimitedRate.C
index c3d48a31f592e10c2f3b8b9938e75798641f3718..552a6caab7041b51349ba13c91289d7571a5ebc4 100644
--- a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationKineticDiffusionLimitedRate/COxidationKineticDiffusionLimitedRate.C
+++ b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationKineticDiffusionLimitedRate/COxidationKineticDiffusionLimitedRate.C
@@ -81,7 +81,8 @@ COxidationKineticDiffusionLimitedRate
     O2GlobalId_(srm.O2GlobalId_),
     CO2GlobalId_(srm.CO2GlobalId_),
     WC_(srm.WC_),
-    WO2_(srm.WO2_)
+    WO2_(srm.WO2_),
+    HcCO2_(srm.HcCO2_)
 {}
 
 
diff --git a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationMurphyShaddix/COxidationMurphyShaddix.C b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationMurphyShaddix/COxidationMurphyShaddix.C
index ee7ee48c7a620cd541eb506dce6d17cbca321363..24bdf4927bd9e219b420f1605e024ea6c0f115dc 100644
--- a/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationMurphyShaddix/COxidationMurphyShaddix.C
+++ b/src/lagrangian/coalCombustion/submodels/surfaceReactionModel/COxidationMurphyShaddix/COxidationMurphyShaddix.C
@@ -96,7 +96,8 @@ Foam::COxidationMurphyShaddix<CloudType>::COxidationMurphyShaddix
     O2GlobalId_(srm.O2GlobalId_),
     CO2GlobalId_(srm.CO2GlobalId_),
     WC_(srm.WC_),
-    WO2_(srm.WO2_)
+    WO2_(srm.WO2_),
+    HcCO2_(srm.HcCO2_)
 {}