diff --git a/cfg/mfc.cfg b/cfg/mfc.cfg
index f1718dc41..ad7c420e6 100644
--- a/cfg/mfc.cfg
+++ b/cfg/mfc.cfg
@@ -1,5 +1,6 @@
 <?xml version="1.0"?>
 <def format="2">
+  <define name="DECLARE_MESSAGE_MAP()" value=""/>
   <define name="BEGIN_MESSAGE_MAP(x,y)" value=""/>
   <define name="BEGIN_TEMPLATE_MESSAGE_MAP(x,y,z)" value=""/>
   <define name="ON_COMMAND(x,y)" value=""/>