diff --git a/test/csp.js b/test/csp.js
index 32df2761..3352a199 100644
--- a/test/csp.js
+++ b/test/csp.js
@@ -49,8 +49,10 @@ describe('Content security policies', function () {
     csp = mock.reRequire('../lib/csp')
 
     assert(!csp.computeDirectives().scriptSrc.includes('https://cdnjs.cloudflare.com'))
+    assert(!csp.computeDirectives().scriptSrc.includes('https://cdn.jsdelivr.net'))
     assert(!csp.computeDirectives().scriptSrc.includes('https://cdn.mathjax.org'))
     assert(!csp.computeDirectives().styleSrc.includes('https://cdnjs.cloudflare.com'))
+    assert(!csp.computeDirectives().styleSrc.includes('https://cdn.jsdelivr.net'))
     assert(!csp.computeDirectives().styleSrc.includes('https://fonts.googleapis.com'))
     assert(!csp.computeDirectives().fontSrc.includes('https://cdnjs.cloudflare.com'))
     assert(!csp.computeDirectives().fontSrc.includes('https://fonts.gstatic.com'))
@@ -119,6 +121,6 @@ describe('Content security policies', function () {
   it('Unchanged hash for reveal.js speaker notes plugin', function () {
     const hash = crypto.createHash('sha1')
     hash.update(fs.readFileSync(path.resolve(__dirname, '../node_modules/reveal.js/plugin/notes/notes.html'), 'utf8'), 'utf8')
-    assert.strictEqual(hash.digest('hex'), '471f3826880fac884a4a14faabc492bc854ae994')
+    assert.strictEqual(hash.digest('hex'), 'd5d872ae49b5db27f638b152e6e528837204d380')
   })
 })