diff --git a/database/db_types.anubis b/database/db_types.anubis
index 68ef587..408aeb5 100644
--- a/database/db_types.anubis
+++ b/database/db_types.anubis
@@ -84,10 +84,10 @@ public type SQLite3_update_field:
   
 /********** Some default type values ********************/
 
-public define Maybe(DB_datetime)
+public define DB_datetime
   get_dummy_DB_datetime
   =
-  success(db_datetime("")).
+  db_datetime("").
 
 public define DB_datetime
   now
@@ -95,13 +95,13 @@ public define DB_datetime
   db_datetime(_Int_to_ISO_8601_datetime(now)).
   
   
-public define Maybe(DB_time)
+public define DB_time
   get_dummy_DB_time
   =
-  success(db_time("")).
+  db_time("").
   
-public define Maybe(DB_date)
+public define DB_date
   get_dummy_DB_date
   =
-  success(db_date("")).
+  db_date("").
 
--
libgit2 0.21.4