diff --git a/Mac/Modules/macconfig.c b/Mac/Modules/macconfig.c
index 862e768..5306764 100644
--- a/Mac/Modules/macconfig.c
+++ b/Mac/Modules/macconfig.c
@@ -82,6 +82,8 @@
 extern void initoperator();
 extern void initerrno();
 extern void initpcre();
+extern void initunicodedata();
+extern void init_codecs();
 #ifdef THINK
 extern void initmacconsole();
 #endif
@@ -202,6 +204,8 @@
 	{"operator", initoperator},
 	{"errno", initerrno},
 	{"pcre", initpcre},
+	{"unicodedata", initunicodedata},
+	{"_codecs", init_codecs},
 #ifdef THINK_C
 /* This is an interface to the Think runtime */
 	{"macconsole", initmacconsole},