diff --git a/get-deployment-metrics.py b/get-deployment-metrics.py
index 322f70b..bc1d62d 100755
--- a/get-deployment-metrics.py
+++ b/get-deployment-metrics.py
@@ -211,7 +211,10 @@ def get_workflow_runs(org_name, repo_name, workflow_id, date_filter):
                     for workflow_run in workflow_runs:
                         workflow_status = workflow_run["conclusion"]
                         job_id = workflow_run["id"]
-                        actor = workflow_run["triggering_actor"]["login"]
+                        if workflow_run["triggering_actor"]:
+                            actor = workflow_run["triggering_actor"]["login"]
+                        else:
+                            actor = "User is no longer in the org"
 
                         logging.debug("Workflow run was triggered by {}".format(actor))