diff --git a/codex-rs/protocol/src/protocol.rs b/codex-rs/protocol/src/protocol.rs
index a8b7ade16..de7c16e67 100644
--- a/codex-rs/protocol/src/protocol.rs
+++ b/codex-rs/protocol/src/protocol.rs
@@ -1961,6 +1961,9 @@ impl SessionSource {
             SessionSource::SubAgent(SubAgentSource::ThreadSpawn { agent_nickname, .. }) => {
                 agent_nickname.clone()
             }
+            SessionSource::SubAgent(SubAgentSource::MemoryConsolidation) => {
+                Some("morpheus".to_string())
+            }
             _ => None,
         }
     }
@@ -1970,6 +1973,9 @@ impl SessionSource {
             SessionSource::SubAgent(SubAgentSource::ThreadSpawn { agent_role, .. }) => {
                 agent_role.clone()
             }
+            SessionSource::SubAgent(SubAgentSource::MemoryConsolidation) => {
+                Some("memory builder".to_string())
+            }
             _ => None,
         }
     }