diff --git a/mozilla/modules/libpref/src/Makefile.in b/mozilla/modules/libpref/src/Makefile.in
index 0f8c73cbdee..b43eee23d53 100644
--- a/mozilla/modules/libpref/src/Makefile.in
+++ b/mozilla/modules/libpref/src/Makefile.in
@@ -29,7 +29,7 @@ include $(DEPTH)/config/autoconf.mk
 MODULE		= pref
 LIBRARY_NAME	= pref
 IS_COMPONENT	= 1
-REQUIRES	= xpcom string js xpconnect caps dom intl locale
+REQUIRES	= xpcom string js xpconnect caps dom intl locale profile
 
 include $(topsrcdir)/config/config.mk