diff --git a/crates/agent_settings/src/agent_settings.rs b/crates/agent_settings/src/agent_settings.rs
index 3808cc510f7941107f6e4ab90c9a5f8a2c3d920a..3e21e18a11ba68726f15d88bec93b95f01f89500 100644
--- a/crates/agent_settings/src/agent_settings.rs
+++ b/crates/agent_settings/src/agent_settings.rs
@@ -352,18 +352,19 @@ impl JsonSchema for LanguageModelProviderSetting {
     fn json_schema(_: &mut schemars::SchemaGenerator) -> schemars::Schema {
         json_schema!({
             "enum": [
-                "anthropic",
                 "amazon-bedrock",
+                "anthropic",
+                "copilot_chat",
+                "deepseek",
                 "google",
                 "lmstudio",
+                "mistral",
                 "ollama",
                 "openai",
-                "zed.dev",
-                "copilot_chat",
-                "deepseek",
                 "openrouter",
-                "mistral",
-                "vercel"
+                "vercel",
+                "x_ai",
+                "zed.dev"
             ]
         })
     }