diff --git a/.github/workflows/check.yml b/.github/workflows/check.yml
index 8a8412701554..7ee2d0c158b7 100644
--- a/.github/workflows/check.yml
+++ b/.github/workflows/check.yml
@@ -159,8 +159,8 @@ jobs:
         run: ln -s "$PWD/trusted/ci/github-script/node_modules" untrusted/ci/github-script/node_modules
         working-directory: nixpkgs
 
-      - name: Type-check ci/github-script
-        run: tsc --build
+      - name: Check ci/github-script
+        run: npm test
         working-directory: nixpkgs/untrusted/ci/github-script
 
   owners:
diff --git a/ci/github-script/package.json b/ci/github-script/package.json
index bba0431f80e2..e495941ca4cc 100644
--- a/ci/github-script/package.json
+++ b/ci/github-script/package.json
@@ -1,5 +1,9 @@
 {
   "private": true,
+  "scripts": {
+    "typecheck": "tsc --build",
+    "test": "npm run typecheck"
+  },
   "//": [
     "Keep `@actions/core` and `@actions/github` in sync with",
     "https://github.com/actions/github-script/blob/main/package.json."