diff --git a/packages/cli/src/run/run.ts b/packages/cli/src/run/run.ts
index 9aea2b9d33..ff1dd57f3e 100644
--- a/packages/cli/src/run/run.ts
+++ b/packages/cli/src/run/run.ts
@@ -80,7 +80,13 @@ async function run(input: RunCommandInput, options: ExecutionOptions) {
 }
 
 async function execute(input: RunCommandInput, prepared: Prepared, endpoint: Endpoint, options: ExecutionOptions) {
-  const client = OpenCode.make({ baseUrl: endpoint.url, headers: Service.headers(endpoint) })
+  const client = OpenCode.make({
+    baseUrl: endpoint.url,
+    headers: Service.headers(endpoint),
+    // Bun's default five-minute deadline terminates the event stream used by long-running sessions.
+    fetch: ((request: RequestInfo | URL, init?: RequestInit) =>
+      fetch(request, { ...init, timeout: false } as BunFetchRequestInit)) as typeof fetch,
+  })
   const explicit = parseRunModel(input.model)
   const target = await resolveSessionTarget({
     client,