diff --git a/src/Pstream/mpi/UPstream.C b/src/Pstream/mpi/UPstream.C
index 3623f5da58..d05fe2ad9a 100644
--- a/src/Pstream/mpi/UPstream.C
+++ b/src/Pstream/mpi/UPstream.C
@@ -177,7 +177,7 @@ void Foam::reduce(scalar& Value, const sumOp<scalar>& bop)
 {
     if (Pstream::debug)
     {
-        Pout<< "UPstream::reduce : value:" << Value << endl;
+        Pout<< "Foam::reduce : value:" << Value << endl;
     }
 
     if (!UPstream::parRun())
@@ -452,7 +452,7 @@ void Foam::reduce(scalar& Value, const sumOp<scalar>& bop)
 
     if (Pstream::debug)
     {
-        Pout<< "UPstream::reduce : reduced value:" << Value << endl;
+        Pout<< "Foam::reduce : reduced value:" << Value << endl;
     }
 }