diff --git a/expat/Makefile b/expat/Makefile
index a42cb952..671fdfc7 100755
--- a/expat/Makefile
+++ b/expat/Makefile
@@ -1,4 +1,7 @@
 CC=gcc
+# If you know what your system's byte order is, define BYTE_ORDER:
+# use -DBYTE_ORDER=12 for little-endian byte order;
+# use -DBYTE_ORDER=21 for big-endian (network) byte order.
 CFLAGS=-O2 -Ixmltok -Ixmlparse
 # Use one of the next two lines; unixfilemap is better if it works.
 FILEMAP_OBJ=xmlwf/unixfilemap.o
@@ -6,6 +9,7 @@ FILEMAP_OBJ=xmlwf/unixfilemap.o
 OBJS=xmltok/xmltok.o \
   xmltok/xmlrole.o \
   xmlwf/xmlwf.o \
+  xmlwf/codepage.o \
   xmlparse/xmlparse.o \
   xmlparse/hashtable.o \
   $(FILEMAP_OBJ)