diff --git a/trove/common/cfg.py b/trove/common/cfg.py
index 54dc496137..527c4866b5 100644
--- a/trove/common/cfg.py
+++ b/trove/common/cfg.py
@@ -1536,7 +1536,8 @@ guest_agent_opts = [
     ),
     cfg.StrOpt(
         'container_registry_password',
-        help='The plaintext registry password.'
+        help='The plaintext registry password.',
+        secret=True,
     ),
 ]