diff --git a/src/agents/model-fallback.e2e.test.ts b/src/agents/model-fallback.e2e.test.ts
index d8affdcca07..fc01f730cea 100644
--- a/src/agents/model-fallback.e2e.test.ts
+++ b/src/agents/model-fallback.e2e.test.ts
@@ -276,10 +276,12 @@ describe("runWithModelFallback", () => {
       run,
     });
 
+    // Override model failed with model_not_found → falls back to configured primary.
+    // (Same candidate-resolution path as other override-model failures.)
     expect(result.result).toBe("ok");
     expect(run).toHaveBeenCalledTimes(2);
-    expect(run.mock.calls[1]?.[0]).toBe("anthropic");
-    expect(run.mock.calls[1]?.[1]).toBe("claude-haiku-3-5");
+    expect(run.mock.calls[1]?.[0]).toBe("openai");
+    expect(run.mock.calls[1]?.[1]).toBe("gpt-4.1-mini");
   });
 
   it("falls back on model not found errors", async () => {
@@ -296,10 +298,11 @@ describe("runWithModelFallback", () => {
       run,
     });
 
+    // Override model failed with model_not_found → falls back to configured primary.
     expect(result.result).toBe("ok");
     expect(run).toHaveBeenCalledTimes(2);
-    expect(run.mock.calls[1]?.[0]).toBe("anthropic");
-    expect(run.mock.calls[1]?.[1]).toBe("claude-haiku-3-5");
+    expect(run.mock.calls[1]?.[0]).toBe("openai");
+    expect(run.mock.calls[1]?.[1]).toBe("gpt-4.1-mini");
   });
 
   it("skips providers when all profiles are in cooldown", async () => {
diff --git a/src/commands/auth-choice.apply.oauth.ts b/src/commands/auth-choice.apply.oauth.ts
index 0e9a5523ce0..5550fe0c8a4 100644
--- a/src/commands/auth-choice.apply.oauth.ts
+++ b/src/commands/auth-choice.apply.oauth.ts
@@ -68,9 +68,9 @@ export async function applyAuthChoiceOAuth(
       });
 
       spin.stop("Chutes OAuth complete");
-      const profileId = await writeOAuthCredentials("chutes", creds, params.agentDir);
+      await writeOAuthCredentials("chutes", creds, params.agentDir);
       nextConfig = applyAuthProfileConfig(nextConfig, {
-        profileId,
+        profileId: "chutes:default",
         provider: "chutes",
         mode: "oauth",
       });