diff --git a/moo/mooapp/smclient/Makefile.am b/moo/mooapp/smclient/Makefile.am
index 0f19890b..6c09edac 100644
--- a/moo/mooapp/smclient/Makefile.am
+++ b/moo/mooapp/smclient/Makefile.am
@@ -12,6 +12,7 @@ noinst_LTLIBRARIES =				\
 libsmclient_la_SOURCES =			\
 	eggsmclient.c				\
 	eggsmclient.h				\
+	eggsmclient-mangle.h			\
 	eggsmclient-private.h
 
 libsmclient_la_LIBADD =
diff --git a/moo/mooapp/smclient/eggsmclient-mangle.h b/moo/mooapp/smclient/eggsmclient-mangle.h
new file mode 100644
index 00000000..6e7aec80
--- /dev/null
+++ b/moo/mooapp/smclient/eggsmclient-mangle.h
@@ -0,0 +1,27 @@
+#ifndef EGG_SM_CLIENT_MANGLE_H
+#define EGG_SM_CLIENT_MANGLE_H
+
+#define egg_sm_client_xsmp_get_type _moo_egg_sm_client_xsmp_get_type
+#define egg_sm_client_win32_get_type _moo_egg_sm_client_win32_get_type
+#define egg_sm_client_osx_get_type _moo_egg_sm_client_osx_get_type
+
+#define egg_sm_client_get_type _moo_egg_sm_client_get_type
+#define egg_sm_client_get_option_group _moo_egg_sm_client_get_option_group
+#define egg_sm_client_register _moo_egg_sm_client_register
+#define egg_sm_client_get _moo_egg_sm_client_get
+#define egg_sm_client_is_resumed _moo_egg_sm_client_is_resumed
+#define egg_sm_client_get_state_dir _moo_egg_sm_client_get_state_dir
+#define egg_sm_client_get_config_prefix _moo_egg_sm_client_get_config_prefix
+#define egg_sm_client_set_restart_command _moo_egg_sm_client_set_restart_command
+#define egg_sm_client_will_quit _moo_egg_sm_client_will_quit
+#define egg_sm_client_end_session _moo_egg_sm_client_end_session
+#define egg_sm_client_save_state _moo_egg_sm_client_save_state
+#define egg_sm_client_quit_requested _moo_egg_sm_client_quit_requested
+#define egg_sm_client_quit_cancelled _moo_egg_sm_client_quit_cancelled
+#define egg_sm_client_quit _moo_egg_sm_client_quit
+#define egg_sm_client_xsmp_new _moo_egg_sm_client_xsmp_new
+#define egg_sm_client_dbus_new _moo_egg_sm_client_dbus_new
+#define egg_sm_client_win32_new _moo_egg_sm_client_win32_new
+#define egg_sm_client_osx_new _moo_egg_sm_client_osx_new
+
+#endif /* EGG_SM_CLIENT_MANGLE_H */
diff --git a/moo/mooapp/smclient/eggsmclient.h b/moo/mooapp/smclient/eggsmclient.h
index 9b2abcfa..60fb91ff 100644
--- a/moo/mooapp/smclient/eggsmclient.h
+++ b/moo/mooapp/smclient/eggsmclient.h
@@ -21,6 +21,7 @@
 #define __EGG_SM_CLIENT_H__
 
 #include <glib-object.h>
+#include "eggsmclient-mangle.h"
 
 G_BEGIN_DECLS