diff --git a/contrib/slapd-modules/allowed/Makefile b/contrib/slapd-modules/allowed/Makefile
new file mode 100644
index 0000000000..2c9bd0be53
--- /dev/null
+++ b/contrib/slapd-modules/allowed/Makefile
@@ -0,0 +1,46 @@
+# $OpenLDAP$
+# This work is part of OpenLDAP Software <http://www.openldap.org/>.
+#
+# Copyright 1998-2009 The OpenLDAP Foundation.
+# Copyright 2004 Howard Chu, Symas Corp. All Rights Reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted only as authorized by the OpenLDAP
+# Public License.
+#
+# A copy of this license is available in the file LICENSE in the
+# top-level directory of the distribution or, alternatively, at
+# <http://www.OpenLDAP.org/license.html>.
+
+PREFIX=/opt/openldap-HEAD
+
+LIBTOOL=../../../libtool
+OPT=-g -O2
+CC=gcc
+
+DEFS=-DSLAPD_OVER_ALLOWED=SLAPD_MOD_DYNAMIC
+
+LDAP_INC=-I../../../include -I../../../servers/slapd
+INCS=$(LDAP_INC)
+
+LDAP_LIB=-lldap_r -llber -L../../../lib
+LDAP_LIB=
+LIBS=$(LDAP_LIB)
+
+all:	allowed.la
+
+
+allowed.lo:	allowed.c
+	$(LIBTOOL) --mode=compile $(CC) $(OPT) $(DEFS) $(INCS) -c $?
+
+allowed.la:	allowed.lo
+	$(LIBTOOL) --mode=link $(CC) $(OPT) -version-info 0:0:0 \
+	-rpath $(PREFIX)/lib -module -o $@ $? $(LIBS)
+
+clean:
+	rm -f allowed.o allowed.lo allowed.la
+
+install: allowed.la
+	mkdir -p $(PREFIX)/libexec/openldap
+	$(LIBTOOL) --mode=install cp allowed.la $(PREFIX)/libexec/openldap
+	$(LIBTOOL) --finish $(PREFIX)/libexec/openldap