diff --git a/src/commands/configure.ts b/src/commands/configure.ts
index 95905171b..233442497 100644
--- a/src/commands/configure.ts
+++ b/src/commands/configure.ts
@@ -299,8 +299,9 @@ async function promptAuthConfig(
       spin.stop("OAuth complete");
       if (oauthCreds) {
         await writeOAuthCredentials("anthropic", oauthCreds);
+        const profileId = `anthropic:${oauthCreds.email ?? "default"}`;
         next = applyAuthProfileConfig(next, {
-          profileId: "anthropic:default",
+          profileId,
           provider: "anthropic",
           mode: "oauth",
         });
diff --git a/src/wizard/onboarding.ts b/src/wizard/onboarding.ts
index 6b8842a8a..9aebc8085 100644
--- a/src/wizard/onboarding.ts
+++ b/src/wizard/onboarding.ts
@@ -295,8 +295,9 @@ export async function runOnboardingWizard(
       spin.stop("OAuth complete");
       if (oauthCreds) {
         await writeOAuthCredentials("anthropic", oauthCreds);
+        const profileId = `anthropic:${oauthCreds.email ?? "default"}`;
         nextConfig = applyAuthProfileConfig(nextConfig, {
-          profileId: "anthropic:default",
+          profileId,
           provider: "anthropic",
           mode: "oauth",
         });