diff --git a/eve_api/cron.py b/eve_api/cron.py
index 747f514..b37f3f4 100644
--- a/eve_api/cron.py
+++ b/eve_api/cron.py
@@ -24,7 +24,7 @@ class UpdateAPIs():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
                 
-        def job(self):
+        def job(self, args):
             # Update all the eve accounts and related corps
 
             delta = datetime.timedelta(seconds=self.last_update_delay)
@@ -63,7 +63,7 @@ class CorpManagementUpdate():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
 
-        def job(self):
+        def job(self, args):
             directors = EVEPlayerCharacter.objects.filter(director=True)
 
             for director in directors:
@@ -85,6 +85,6 @@ class AllianceUpdate():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
 
-        def job(self):
+        def job(self, args):
             alliance_import()
 
diff --git a/eve_proxy/cron.py b/eve_proxy/cron.py
index f9ed87d..e1e7ff0 100644
--- a/eve_proxy/cron.py
+++ b/eve_proxy/cron.py
@@ -14,7 +14,7 @@ class ClearStaleCache():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
                 
-        def job(self):
+        def job(self, args):
             objs = CachedDocument.objects.filter(cached_until__lt=datetime.utcnow())
             self._logger.info('Removing %s stale cache documents' % objs.count())
             objs.delete()
@@ -30,7 +30,7 @@ class FlushCache():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
                 
-        def job(self):
+        def job(self, args):
             objs = CachedDocument.objects.all()
             self._logger.info('Removing %s stale cache documents' % objs.count())
             objs.delete()
diff --git a/reddit/cron.py b/reddit/cron.py
index ec888f1..0b4f150 100644
--- a/reddit/cron.py
+++ b/reddit/cron.py
@@ -18,7 +18,7 @@ class UpdateAPIs():
 
     last_update_delay = 604800
             
-    def job(self):
+    def job(self, args):
         delta = datetime.timedelta(seconds=self.last_update_delay)
 
         self._logger.debug("Updating accounts older than %s" % (datetime.datetime.now() - delta))
@@ -63,7 +63,7 @@ class ProcessValidations():
             self.__logger = logging.getLogger(__name__)
         return self.__logger
 
-    def job(self):
+    def job(self, args):
         inbox = Inbox(settings.REDDIT_USER, settings.REDDIT_PASSWD)
 
         for msg in inbox:
diff --git a/run-cron.py b/run-cron.py
index ba68678..90d5ba9 100755
--- a/run-cron.py
+++ b/run-cron.py
@@ -31,7 +31,11 @@ cron_class = getattr(mod, sys.argv[2])()
 log.info("Starting Job %s in %s" % (sys.argv[2], sys.argv[1]))
 
 try:
-    cron_class.job()
+    if len(sys.argv) >= 3:
+        args = sys.argv[3:]
+    else:
+        args = []
+    cron_class.job(args)
 except KeyboardInterrupt:
     log.error("aborting.")
 
diff --git a/sso/cron.py b/sso/cron.py
index fe48e58..9b15a15 100644
--- a/sso/cron.py
+++ b/sso/cron.py
@@ -19,7 +19,7 @@ class RemoveInvalidUsers():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
                 
-        def job(self):
+        def job(self, args):
             for user in User.objects.all():
                 # For each user, update access list based on Corp details
                 user.get_profile().update_access()
@@ -38,8 +38,14 @@ class UpdateServiceGroups():
                 self.__logger = logging.getLogger(__name__)
             return self.__logger
 
-        def job(self):
-            for serv in Service.objects.filter(active=1):
+        def job(self, args):
+
+            if args and len(args) == 1:
+                services = Service.objects.filter(active=1, id=args[0])
+            else:
+                services = Service.objects.filter(active=1)
+
+            for serv in services:
                 self._logger.info('Updating %s service' % serv)
                 api = serv.api_class
                 for servacc in ServiceAccount.objects.filter(active=1, service=serv):