diff --git a/whos_using/Jamfile.v2 b/whos_using/Jamfile.v2
index de592ea..737c8b9 100644
--- a/whos_using/Jamfile.v2
+++ b/whos_using/Jamfile.v2
@@ -17,13 +17,4 @@ boostbook standalone
 install html : ../../doc/html/boostbook.css ;
 install ../ : ../../boost.png ;
 
-if ! $(gWARNING_DONE)
-{
-   ECHO ;
-   ECHO This Jamfile is for testing the \"Who's Using Boost\" documentation build only ;
-   ECHO If you want to update your distributed documentation then please build ;
-   ECHO from the boost-path/doc directory ;
-   ECHO ;
-   gWARNING_DONE = "true" ;
-}