diff --git a/plugins/calendar/drivers/database/SQL/sqlite/2013051600.sql b/plugins/calendar/drivers/database/SQL/sqlite/2013051600.sql
index 850fae35..caa488d4 100644
--- a/plugins/calendar/drivers/database/SQL/sqlite/2013051600.sql
+++ b/plugins/calendar/drivers/database/SQL/sqlite/2013051600.sql
@@ -1,63 +1,64 @@
 -- SQLite database updates since version 0.9-beta
 
 -- ALTER TABLE events ADD url varchar(255) NOT NULL AFTER categories;
 
 CREATE TABLE temp_events (
   event_id integer NOT NULL PRIMARY KEY,
   calendar_id integer NOT NULL default '0',
   recurrence_id integer NOT NULL default '0',
   uid varchar(255) NOT NULL default '',
   created datetime NOT NULL default '1000-01-01 00:00:00',
   changed datetime NOT NULL default '1000-01-01 00:00:00',
   sequence integer NOT NULL default '0',
   start datetime NOT NULL default '1000-01-01 00:00:00',
   end datetime NOT NULL default '1000-01-01 00:00:00',
   recurrence varchar(255) default NULL,
   title varchar(255) NOT NULL,
   description text NOT NULL,
   location varchar(255) NOT NULL default '',
   categories varchar(255) NOT NULL default '',
   all_day tinyint(1) NOT NULL default '0',
   free_busy tinyint(1) NOT NULL default '0',
   priority tinyint(1) NOT NULL default '0',
   sensitivity tinyint(1) NOT NULL default '0',
   alarms varchar(255) default NULL,
   attendees text default NULL,
   notifyat datetime default NULL
 );
 
 INSERT INTO temp_events (event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat)
     SELECT event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat FROM events;
 
 DROP TABLE events;
 
 CREATE TABLE events (
   event_id integer NOT NULL PRIMARY KEY,
   calendar_id integer NOT NULL default '0',
   recurrence_id integer NOT NULL default '0',
   uid varchar(255) NOT NULL default '',
   created datetime NOT NULL default '1000-01-01 00:00:00',
   changed datetime NOT NULL default '1000-01-01 00:00:00',
   sequence integer NOT NULL default '0',
   start datetime NOT NULL default '1000-01-01 00:00:00',
   end datetime NOT NULL default '1000-01-01 00:00:00',
   recurrence varchar(255) default NULL,
   title varchar(255) NOT NULL,
   description text NOT NULL,
   location varchar(255) NOT NULL default '',
   categories varchar(255) NOT NULL default '',
   url varchar(255) NOT NULL default '',
   all_day tinyint(1) NOT NULL default '0',
   free_busy tinyint(1) NOT NULL default '0',
   priority tinyint(1) NOT NULL default '0',
   sensitivity tinyint(1) NOT NULL default '0',
   alarms varchar(255) default NULL,
   attendees text default NULL,
   notifyat datetime default NULL,
   CONSTRAINT fk_events_calendar_id FOREIGN KEY (calendar_id)
     REFERENCES calendars(calendar_id)
 );
 
 INSERT INTO events (event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat)
     SELECT event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat FROM temp_events;
 
+DROP TABLE temp_events;
diff --git a/plugins/calendar/drivers/database/SQL/sqlite/2014040900.sql b/plugins/calendar/drivers/database/SQL/sqlite/2014040900.sql
index ff8ed173..ca9717c4 100644
--- a/plugins/calendar/drivers/database/SQL/sqlite/2014040900.sql
+++ b/plugins/calendar/drivers/database/SQL/sqlite/2014040900.sql
@@ -1,67 +1,68 @@
 -- SQLite database updates since version 0.9-beta
 
 -- ALTER TABLE events ADD url varchar(255) NOT NULL AFTER categories;
 
 CREATE TABLE temp_events (
   event_id integer NOT NULL PRIMARY KEY,
   calendar_id integer NOT NULL default '0',
   recurrence_id integer NOT NULL default '0',
   uid varchar(255) NOT NULL default '',
   created datetime NOT NULL default '1000-01-01 00:00:00',
   changed datetime NOT NULL default '1000-01-01 00:00:00',
   sequence integer NOT NULL default '0',
   start datetime NOT NULL default '1000-01-01 00:00:00',
   end datetime NOT NULL default '1000-01-01 00:00:00',
   recurrence varchar(255) default NULL,
   title varchar(255) NOT NULL,
   description text NOT NULL,
   location varchar(255) NOT NULL default '',
   categories varchar(255) NOT NULL default '',
   url varchar(255) NOT NULL default '',
   all_day tinyint(1) NOT NULL default '0',
   free_busy tinyint(1) NOT NULL default '0',
   priority tinyint(1) NOT NULL default '0',
   sensitivity tinyint(1) NOT NULL default '0',
   alarms varchar(255) default NULL,
   attendees text default NULL,
   notifyat datetime default NULL
 );
 
 INSERT INTO temp_events (event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, url, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat)
                   SELECT event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, url, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat
                   FROM events;
 
 DROP TABLE events;
 
 CREATE TABLE events (
   event_id integer NOT NULL PRIMARY KEY,
   calendar_id integer NOT NULL default '0',
   recurrence_id integer NOT NULL default '0',
   uid varchar(255) NOT NULL default '',
   created datetime NOT NULL default '1000-01-01 00:00:00',
   changed datetime NOT NULL default '1000-01-01 00:00:00',
   sequence integer NOT NULL default '0',
   start datetime NOT NULL default '1000-01-01 00:00:00',
   end datetime NOT NULL default '1000-01-01 00:00:00',
   recurrence varchar(255) default NULL,
   title varchar(255) NOT NULL,
   description text NOT NULL,
   location varchar(255) NOT NULL default '',
   categories varchar(255) NOT NULL default '',
   url varchar(255) NOT NULL default '',
   all_day tinyint(1) NOT NULL default '0',
   free_busy tinyint(1) NOT NULL default '0',
   priority tinyint(1) NOT NULL default '0',
   sensitivity tinyint(1) NOT NULL default '0',
   status varchar(32) NOT NULL default '',
   alarms varchar(255) default NULL,
   attendees text default NULL,
   notifyat datetime default NULL,
   CONSTRAINT fk_events_calendar_id FOREIGN KEY (calendar_id)
     REFERENCES calendars(calendar_id)
 );
 
 INSERT INTO events (event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, url, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat)
              SELECT event_id, calendar_id, recurrence_id, uid, created, changed, sequence, start, end, recurrence, title, description, location, categories, url, all_day, free_busy, priority, sensitivity, alarms, attendees, notifyat
              FROM temp_events;
 
+DROP TABLE temp_events;