diff --git a/tabula/tabula/windc/api.py b/tabula/tabula/windc/api.py
index d9effcb..5f3dae8 100644
--- a/tabula/tabula/windc/api.py
+++ b/tabula/tabula/windc/api.py
@@ -98,7 +98,7 @@ def services_list(request, datacenter_id):
         reports = windcclient(request).sessions.\
                                 reports(datacenter_id, session_id)
 
-        services[i].operation = reports[-1]
+        services[i].operation = reports[-1].text
 
     return services