diff --git a/src/main/services/runtime/ProviderConnectionService.ts b/src/main/services/runtime/ProviderConnectionService.ts
index 1d7e51a7..b257a992 100644
--- a/src/main/services/runtime/ProviderConnectionService.ts
+++ b/src/main/services/runtime/ProviderConnectionService.ts
@@ -240,9 +240,7 @@ export class ProviderConnectionService {
       return null;
     }
 
-    return codexRuntimeBackend === CODEX_NATIVE_BACKEND_ID
-      ? 'Codex native requires OPENAI_API_KEY or CODEX_API_KEY. Add a stored or environment API key before launching Codex.'
-      : 'Codex requires OPENAI_API_KEY or CODEX_API_KEY. Add a stored or environment API key before launching Codex.';
+    return 'Codex native requires OPENAI_API_KEY or CODEX_API_KEY. Add a stored or environment API key before launching Codex.';
   }
 
   async getConfiguredConnectionIssues(
diff --git a/src/renderer/components/runtime/ProviderRuntimeSettingsDialog.tsx b/src/renderer/components/runtime/ProviderRuntimeSettingsDialog.tsx
index d40e3661..cc293d62 100644
--- a/src/renderer/components/runtime/ProviderRuntimeSettingsDialog.tsx
+++ b/src/renderer/components/runtime/ProviderRuntimeSettingsDialog.tsx
@@ -181,9 +181,7 @@ function getConnectionAlert(provider: CliProviderStatus): string | null {
   }
 
   if (provider.providerId === 'codex' && !provider.connection?.apiKeyConfigured) {
-    return isCodexNativeLane(provider)
-      ? 'No OPENAI_API_KEY or CODEX_API_KEY credential is available yet.'
-      : 'No OPENAI_API_KEY credential is available yet.';
+    return 'No OPENAI_API_KEY or CODEX_API_KEY credential is available yet.';
   }
 
   if (
diff --git a/src/renderer/components/runtime/providerConnectionUi.ts b/src/renderer/components/runtime/providerConnectionUi.ts
index 55619229..041c2ed9 100644
--- a/src/renderer/components/runtime/providerConnectionUi.ts
+++ b/src/renderer/components/runtime/providerConnectionUi.ts
@@ -21,10 +21,6 @@ export function formatProviderAuthModeLabelForProvider(
     return null;
   }
 
-  if (providerId === 'codex' && authMode === 'oauth') {
-    return CODEX_NATIVE_LABEL;
-  }
-
   if (providerId === 'anthropic' && authMode === 'oauth') {
     return ANTHROPIC_SUBSCRIPTION_LABEL;
   }
@@ -57,10 +53,6 @@ export function formatProviderAuthMethodLabelForProvider(
   providerId: CliProviderStatus['providerId'],
   authMethod: string | null
 ): string {
-  if (providerId === 'codex' && authMethod === 'oauth_token') {
-    return CODEX_NATIVE_LABEL;
-  }
-
   if (providerId === 'anthropic' && (authMethod === 'oauth_token' || authMethod === 'claude.ai')) {
     return ANTHROPIC_SUBSCRIPTION_LABEL;
   }