diff --git a/mailnews/ui/messenger/src/makefile.win b/mailnews/ui/messenger/src/makefile.win
index 6c0389ac19a..0e49f973664 100644
--- a/mailnews/ui/messenger/src/makefile.win
+++ b/mailnews/ui/messenger/src/makefile.win
@@ -22,7 +22,7 @@ IGNORE_MANIFEST=1
 MAKE_OBJ_TYPE = DLL
 MODULE=messenger
 EXPORTS = \
-  	nsMsgAppCore.h	\
+	nsMsgAppCore.h	\
 	$(NULL)
 
 DLL=.\$(OBJDIR)\$(MODULE).dll
@@ -30,6 +30,7 @@ DLL=.\$(OBJDIR)\$(MODULE).dll
 DEFINES=-D_IMPL_NS_DOM -DWIN32_LEAN_AND_MEAN
 
 OBJS = \
+	.\$(OBJDIR)\nsMessengerFactory.obj	\
     .\$(OBJDIR)\nsJSMsgAppCore.obj       \
     .\$(OBJDIR)\nsMsgAppCore.obj         \
     $(NULL)
@@ -55,7 +56,7 @@ LINCS= \
 
 LLIBS =				            \
     $(DIST)\lib\netlib.lib      \
- 	$(DIST)\lib\xpcom32.lib     \
+	$(DIST)\lib\xpcom32.lib     \
     $(DIST)\lib\xppref32.lib    \
     $(DIST)\lib\xplib.lib       \
     $(DIST)\lib\js3250.lib      \