diff --git a/aries_cloudagent/config/argparse.py b/aries_cloudagent/config/argparse.py
index 4b91b22aad..29ce270066 100644
--- a/aries_cloudagent/config/argparse.py
+++ b/aries_cloudagent/config/argparse.py
@@ -680,7 +680,7 @@ def add_arguments(self, parser: ArgumentParser):
         parser.add_argument(
             "--monitor-revocation-notification",
             action="store_true",
-            env_var="ACAPY_NOTIFY_REVOCATION",
+            env_var="ACAPY_MONITOR_REVOCATION_NOTIFICATION",
             help=(
                 "Specifies that aca-py will emit webhooks on notification of "
                 "revocation received."