diff --git a/server/src/uds/REST/methods/actor.py b/server/src/uds/REST/methods/actor.py
index 478f8909..c9c9499a 100644
--- a/server/src/uds/REST/methods/actor.py
+++ b/server/src/uds/REST/methods/actor.py
@@ -111,7 +111,7 @@ class Actor(Handler):
         logger.debug('Getting User services from ids: {}'.format(self._params.get('id')))
 
         try:
-            clientIds = self._params.get('id').split(',')[:5]
+            clientIds = [i.upper() for i in self._params.get('id').split(',')[:5]]
         except Exception:
             raise RequestError('Invalid request: (no id found)')