diff --git a/build/makepack-dolibarrmodule.pl b/build/makepack-dolibarrmodule.pl
index 6209629a9fe..e3536454625 100644
--- a/build/makepack-dolibarrmodule.pl
+++ b/build/makepack-dolibarrmodule.pl
@@ -78,7 +78,9 @@ chdir($DIR);
 if (! -f "makepack-".$PROJECT.".conf")
 {
     print "Error: can't open conf file makepack-".$PROJECT.".conf\n";
-	print "Check that current directory is 'build' directory\n";
+	print "\n";
+	print "For help on building a module package, see web page\n";
+	print "http://wiki.dolibarr.org/index.php/Module_development#Create_a_package_to_distribute_and_install_your_module\n";
 	print "makepack-dolibarrmodule.pl aborted.\n";
     sleep 2;
     exit 2;