diff --git a/src/fieldSources/basicSource/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C b/src/fieldSources/basicSource/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
index 772f26094a701c8b125cd1f9c6f36f178bfecb6b..9105347079bffaa0fb3df099ef7df1069d2e6265 100644
--- a/src/fieldSources/basicSource/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
+++ b/src/fieldSources/basicSource/interRegionHeatTransferModel/interRegionHeatTransferModel/interRegionHeatTransferModel.C
@@ -198,8 +198,7 @@ void Foam::interRegionHeatTransferModel::addSup
                 << endl;
         }
 
-        //SAF: temporarily output
-        if (mesh_.time().outputTime())
+        if (debug && mesh_.time().outputTime())
         {
             Tmapped.write();
             htc_.write();