diff --git a/crates/agent_settings/src/agent_settings.rs b/crates/agent_settings/src/agent_settings.rs
index 72a1f6865cc9e5ca0930b2e110b883d0690a4e92..696b379b1218827d2c4990a504f8de94a9bf10e6 100644
--- a/crates/agent_settings/src/agent_settings.rs
+++ b/crates/agent_settings/src/agent_settings.rs
@@ -689,6 +689,7 @@ pub struct AgentSettingsContentV2 {
 pub enum CompletionMode {
     #[default]
     Normal,
+    #[serde(alias = "max")]
     Burn,
 }