Index: Makefile
===================================================================
--- Makefile	(revision 5029)
+++ Makefile	(working copy)
@@ -1,6 +1,7 @@
 MODULE_big = admin81
 PG_CPPFLAGS = -I$(libpq_srcdir)
 DATA_built = admin81.sql
+DATA = admin81_uninstall.sql
 DOCS = README.admin81
 OBJS = admin81.o
 
Index: README.admin81
===================================================================
--- README.admin81	(revision 5029)
+++ README.admin81	(working copy)
@@ -36,6 +36,18 @@
 
 On PostgreSQL 8.1 or above, you should use the admin81.sql script.
 
+Uninstall
+============
+
+To uninstall use the helper script admin81_uninstall.sql:
+
+psql -U postgres postgres < admin81_uninstall.sql
+
+and then run:
+
+make [USE_PGXS=1] uninstall 
+
+
 Objects implemented (superuser only)
 ====================================