diff --git a/web/src/api.ts b/web/src/api.ts
index 93e3e94..36a0073 100644
--- a/web/src/api.ts
+++ b/web/src/api.ts
@@ -138,7 +138,8 @@ export const createAccount = (
 
 export const testAccounts = (id: number) => api(`/api/tasks/${id}/test`, { method: 'POST' })
 
-export const runTask = (id: number) => api(`/api/tasks/${id}/run`, { method: 'POST' })
+export const runTask = (id: number, accountIds?: number[]) =>
+  api(`/api/tasks/${id}/run`, accountIds?.length ? jsonBody({ account_ids: accountIds }) : { method: 'POST' })
 
 export interface Run {
   id: number