diff --git a/scripts/monboob b/scripts/monboob
index 8f3bc29e320788af3d302d7b6d4a72830b002e3c..1351b2192d080a07e893053065ab2b6cf60db1de 100755
--- a/scripts/monboob
+++ b/scripts/monboob
@@ -39,7 +39,7 @@ class Monboob(ConsoleApplication):
               'domain':    'weboob.example.org',
               'recipient': 'weboob@example.org',
               'smtp':      'localhost',
-              'html':      False}
+              'html':      0}
 
     def main(self, argv):
         self.load_config()
@@ -92,7 +92,7 @@ class Monboob(ConsoleApplication):
 
     @ConsoleApplication.command("run daemon")
     def command_run(self):
-        self.weboob.repeat(self.config.get('interval'), self.process)
+        self.weboob.repeat(int(self.config.get('interval')), self.process)
         self.weboob.loop()
 
     def process(self):
@@ -114,7 +114,7 @@ class Monboob(ConsoleApplication):
         date = time.strftime('%a, %d %b %Y %H:%M:%S +0000', mail.get_date().timetuple())
         msg_id = u'<%s.%s@%s>' % (backend.name, mail.get_full_id(), domain)
 
-        if self.config.get('html') and mail.is_html:
+        if int(self.config.get('html')) and mail.is_html:
             body = mail.get_content()
             content_type = 'html'
         else:
@@ -125,7 +125,7 @@ class Monboob(ConsoleApplication):
             content_type = 'plain'
 
         if mail.get_signature():
-            if self.config.get('html') and mail.is_html:
+            if (self.config.get('html')) and mail.is_html:
                 body += u'<p>-- <br />%s</p>' % mail.get_signature()
             else:
                 body += u'\n\n-- \n'