diff --git a/Make-common.dist b/Make-common.dist
index fa6a5cf69d..a6661e1367 100644
--- a/Make-common.dist
+++ b/Make-common.dist
@@ -1,4 +1,18 @@
 #-----------------------------------------------------------------------------
+# Copyright 1998 Net Boolean Incorporated, Redwood City, California, USA
+# All rights reserved.
+# 
+# Redistribution and use in source and binary forms are permitted only
+# as authorized by the Net Boolean Public License.  A copy of this
+# license is available at http://www.boolean.net/ldap/license.html or
+# in file LICENSE in the top-level directory of the distribution.
+# 
+# This work is derived from the University of Michigan LDAP v3.3
+# distribution.  Information concerning is available at
+#	http://www.umich.edu/~dirsvcs/ldap/ldap.html.
+#
+# This work also contains materials derived from public sources.
+#-----------------------------------------------------------------------------
 # Copyright (c) 1994 Regents of the University of Michigan.
 # All rights reserved.
 #
@@ -8,10 +22,8 @@
 # may not be used to endorse or promote products derived from this
 # software without specific prior written permission. This software
 # is provided ``as is'' without express or implied warranty.
-#
-#       LDAP common Make defines (included in all but top-level Makefile)
-#
 #-----------------------------------------------------------------------------
+# LDAP common Make defines (included in all but top-level Makefile)
 
 #############################################################################
 ## Edit the following variables to have appropriate values for your system ##