diff --git a/src/gam/gapi/reports.py b/src/gam/gapi/reports.py
index 7eee1947..9c9c30ce 100644
--- a/src/gam/gapi/reports.py
+++ b/src/gam/gapi/reports.py
@@ -426,6 +426,7 @@ def showReport():
         titles = ['name', 'value', 'client_id']
         csvRows = []
         auth_apps = list()
+        usage = list(usage)
         for item in usage[0]['parameters']:
             if 'name' not in item:
                 continue