diff --git a/mozilla/suite/components/xulappinfo/Makefile.in b/mozilla/suite/components/xulappinfo/Makefile.in
index daa7a7397a7..20dc2a15256 100644
--- a/mozilla/suite/components/xulappinfo/Makefile.in
+++ b/mozilla/suite/components/xulappinfo/Makefile.in
@@ -45,7 +45,7 @@ include $(DEPTH)/config/autoconf.mk
 
 DEFINES += -DMOZ_APP_DISPLAYNAME=$(MOZ_APP_DISPLAYNAME) \
 	-DMOZ_APP_VERSION=$(MOZ_APP_VERSION) \
-	-DTOOLKIT_EM_VERSION=$(shell $(PERL) $(topsrcdir)/config/milestone.pl --emversion --topsrcdir=$(topsrcdir))
+	-DTOOLKIT_EM_VERSION=$(shell $(PERL) $(topsrcdir)/config/milestone.pl --topsrcdir=$(topsrcdir))
 
 MODULE		= xulappinfo
 XPIDL_MODULE	= xulappinfo