diff --git a/codex-cli/src/cli.tsx b/codex-cli/src/cli.tsx
index d4982fb1..c0aa728f 100644
--- a/codex-cli/src/cli.tsx
+++ b/codex-cli/src/cli.tsx
@@ -489,6 +489,7 @@ async function runQuietMode({
     model: config.model,
     config: config,
     instructions: config.instructions,
+    provider: config.provider,
     approvalPolicy,
     additionalWritableRoots,
     disableResponseStorage: config.disableResponseStorage,