diff --git a/modules/rhizo_base/templates/config_values.py.erb b/modules/rhizo_base/templates/config_values.py.erb
index d3e4bfe..11cdbb1 100644
--- a/modules/rhizo_base/templates/config_values.py.erb
+++ b/modules/rhizo_base/templates/config_values.py.erb
@@ -24,7 +24,7 @@ pgsql_db = '<%= @pgsql_db %>'
 pgsql_user = '<%= @pgsql_user %>'
 pgsql_pwd = '<%= @pgsql_pwd %>'
 pgsql_host = '<%= @pgsql_host %>'
-db_revision = '15'
+db_revision = 15
 
 # SITE
 site_name = "<%= @site_name %>"