diff --git a/mailnews/mime/resources/skin/Makefile.in b/mailnews/mime/resources/skin/Makefile.in
index b66ce4553044..cb301e488265 100644
--- a/mailnews/mime/resources/skin/Makefile.in
+++ b/mailnews/mime/resources/skin/Makefile.in
@@ -15,7 +15,7 @@
 # Copyright (C) 1998 Netscape Communications Corporation.  All Rights
 # Reserved.
 
-DEPTH = ../../..
+DEPTH = ../../../..
 topsrcdir	= @top_srcdir@
 VPATH		= @srcdir@
 srcdir		= @srcdir@