diff --git a/request-management-api/request_api/models/FOIMinistryRequests.py b/request-management-api/request_api/models/FOIMinistryRequests.py
index fe2b456b5..fd3f6947b 100644
--- a/request-management-api/request_api/models/FOIMinistryRequests.py
+++ b/request-management-api/request_api/models/FOIMinistryRequests.py
@@ -361,9 +361,6 @@ def getrequestssubquery(cls, groups, filterfields, keyword, additionalfilter, us
         #aliase for getting ministry restricted flag from FOIRestrictedMinistryRequest
         ministry_restricted_requests = aliased(FOIRestrictedMinistryRequest)
 
-        #alias for filtering closed OIPC requests (where outcome is selected)
-        oipc_requests = aliased(FOIRequestOIPC)
-
         #filter/search
         if(len(filterfields) > 0 and keyword is not None):
             filtercondition = []