diff --git a/package.json b/package.json
index 7579323bbe..49de5a5efd 100644
--- a/package.json
+++ b/package.json
@@ -18,7 +18,7 @@
 		"build-assets": "node ./scripts/build-assets.mjs",
 		"build": "pnpm build-pre && pnpm -r build && pnpm build-assets",
 		"build-storybook": "pnpm --filter frontend build-storybook",
-		"build-misskey-js-with-types": "pnpm --filter backend build && pnpm --filter backend generate-api-json && ncp packages/backend/built/api.json packages/misskey-js/generator/api.json && pnpm --filter misskey-js update-autogen-code && pnpm --filter misskey-js build",
+		"build-misskey-js-with-types": "pnpm --filter backend build && pnpm --filter backend generate-api-json && ncp packages/backend/built/api.json packages/misskey-js/generator/api.json && pnpm --filter misskey-js update-autogen-code && pnpm --filter misskey-js build && pnpm --filter misskey-js api",
 		"start": "pnpm check:connect && cd packages/backend && node ./built/boot/entry.js",
 		"start:test": "cd packages/backend && cross-env NODE_ENV=test node ./built/boot/entry.js",
 		"init": "pnpm migrate",