diff --git a/utils/cancel.js b/utils/cancel.js
index 3e8157919..9d215f46d 100644
--- a/utils/cancel.js
+++ b/utils/cancel.js
@@ -1,14 +1,15 @@
 const fetch = require('node-fetch');
 
+const repo = process.env.GITHUB_REPOSITORY; // 'zeit/now'
 const ref = process.env.GITHUB_REF.slice(11); // 'refs/heads/ci-cancel-previous',
 const sha = process.env.GITHUB_SHA; // 'a5d18518ea755ddc4212f47ec3448f59e0e7e3a5',
 const run = process.env.GITHUB_RUN_ID; // '33175268',
 const event = process.env.GITHUB_EVENT_NAME; // 'push'
 const token = process.env.GITHUB_WORKFLOW_TOKEN; // access token with `public_repo` scope added to repo secrets
 const workflow = 'continuous-integration.yml';
-console.log({ ref, sha, run, event, workflow });
+console.log({ repo, ref, sha, run, event, workflow });
 
-const url = `https://api.github.com/repos/zeit/now/actions/workflows/${workflow}/runs`;
+const url = `https://api.github.com/repos/${repo}/actions/workflows/${workflow}/runs`;
 const opts = {
   headers: {
     Accept: 'application/vnd.github.v3+json',
diff --git a/utils/run.js b/utils/run.js
index c117662a1..3ec067d99 100644
--- a/utils/run.js
+++ b/utils/run.js
@@ -2,6 +2,14 @@ const { execSync, spawn } = require('child_process');
 const { join, relative } = require('path');
 const { readdirSync } = require('fs');
 
+if (
+  process.env.GITHUB_REPOSITORY &&
+  process.env.GITHUB_REPOSITORY !== 'zeit/now'
+) {
+  console.log('Detected fork, skipping tests');
+  return;
+}
+
 process.chdir(join(__dirname, '..'));
 
 async function main() {