diff --git a/ChangeLog b/ChangeLog
index d256b7dc..a4f9d3c0 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,9 @@
 2005-05-18  Federico Di Gregorio  <fog@debian.org>
 
+	* ZPsycopgDA/DA.py (ALLOWED_PSYCOPG_VERSIONS): updated to work
+	with 2.0b2 only (will support only the exact version untill final
+	2.0 release.)
+
 	* setup.py: Applied combined patch from Daniele Varrazzo and Jason
 	Erickson to build on win32 using MSVC or mingw.
 
diff --git a/ZPsycopgDA/DA.py b/ZPsycopgDA/DA.py
index b9979b7f..fe939eb8 100644
--- a/ZPsycopgDA/DA.py
+++ b/ZPsycopgDA/DA.py
@@ -18,7 +18,7 @@
 # See the LICENSE file for details.
 
 
-ALLOWED_PSYCOPG_VERSIONS = ('1.99.9',)
+ALLOWED_PSYCOPG_VERSIONS = ('2.0b1', '2.0b2')
 
 import sys
 import db