diff --git a/extensions/makefile.win b/extensions/makefile.win
index d59d82db1c8..cfdcfd73131 100644
--- a/extensions/makefile.win
+++ b/extensions/makefile.win
@@ -27,6 +27,9 @@ DIRS = wallet \
 	irc \
 !if defined(BUILD_PSM)
 	psm-glue \
+!endif 
+!if defined(MOZ_XSL)
+	transformiix \
 !endif 
 	xml-rpc \
 	xmlextras \