diff --git a/mozilla/mailnews/base/src/Makefile.in b/mozilla/mailnews/base/src/Makefile.in
index 2c447d9a8b1..70787da022a 100644
--- a/mozilla/mailnews/base/src/Makefile.in
+++ b/mozilla/mailnews/base/src/Makefile.in
@@ -28,7 +28,7 @@ include $(DEPTH)/config/autoconf.mk
 
 MODULE		= msgbase
 LIBRARY_NAME	= msgbase_s
-REQUIRES	= xpcom string necko dom js appshell appcomps uconv intl htmlparser widget docshell rdf editor layout mailnews locale msgbaseutil webshell txmgr msgcompose msgdb uriloader pref msglocal msgimap timer mork msgnews addrbook prefmigr chrome xuldoc caps mime mimetype gfx2 windowwatcher
+REQUIRES	= xpcom string necko dom js appshell appcomps uconv intl htmlparser widget docshell rdf editor layout mailnews locale msgbaseutil webshell txmgr msgcompose msgdb uriloader pref msglocal msgimap timer mork msgnews addrbook prefmigr chrome xuldoc caps mime mimetype gfx2
 
 CPPSRCS		= \
 		nsMessenger.cpp \
diff --git a/mozilla/profile/pref-migrator/src/Makefile.in b/mozilla/profile/pref-migrator/src/Makefile.in
index 39f637ce6be..e0393a8fc22 100644
--- a/mozilla/profile/pref-migrator/src/Makefile.in
+++ b/mozilla/profile/pref-migrator/src/Makefile.in
@@ -29,7 +29,7 @@ include $(DEPTH)/config/autoconf.mk
 MODULE		= prefmigr
 LIBRARY_NAME	= nsprefm
 IS_COMPONENT	= 1
-REQUIRES	= xpcom string pref appshell intl docshell dom necko rdf js layout locale uriloader widget webbrwsr uconv gfx2 windowwatcher
+REQUIRES	= xpcom string pref appshell intl docshell dom necko rdf js layout locale uriloader widget webbrwsr uconv gfx2
 
 CPPSRCS		= \
 		nsPrefMigration.cpp \