diff --git a/config_build.py b/config_build.py
index 019e2a5..c9e16f3 100644
--- a/config_build.py
+++ b/config_build.py
@@ -13,10 +13,10 @@
 AVIM_VERSION = 20080728
 
 # Revision number in the Subversion repository.
-REVISION = None
+REVISION = 237
 
 # Build date.
-DATE = None
+DATE = date(2008, 10, 23)
 
 # Name to use in the build's directories.
 PACKAGE_NAME = "avim"