diff --git a/src/OpenFOAM/db/error/messageStream.H b/src/OpenFOAM/db/error/messageStream.H
index 36da124720fc2dac5b219a67aada7598d1754274..c4f23fcd3511fa237a7d19537271ef0a6e78592e 100644
--- a/src/OpenFOAM/db/error/messageStream.H
+++ b/src/OpenFOAM/db/error/messageStream.H
@@ -365,6 +365,10 @@ extern messageStream SeriousError;
 #define Log                                                                    \
     if (log) Info
 
+//- Report write to Foam::Info if the class log switch is true
+#define Log_                                                                   \
+    if (this->log) Info
+
 
 //- Report an IO information message using Foam::Info
 //  for functionName in file __FILE__ at line __LINE__