diff --git a/lib/rules/prefer-node-protocol.js b/lib/rules/prefer-node-protocol.js
index cb012511..8e5ed23f 100644
--- a/lib/rules/prefer-node-protocol.js
+++ b/lib/rules/prefer-node-protocol.js
@@ -4,12 +4,22 @@
  */
 "use strict"
 
-const { isBuiltin } = require("node:module")
 const getConfiguredNodeVersion = require("../util/get-configured-node-version")
 const getSemverRange = require("../util/get-semver-range")
 const visitImport = require("../util/visit-import")
 const visitRequire = require("../util/visit-require")
 const mergeVisitorsInPlace = require("../util/merge-visitors-in-place")
+const {
+    NodeBuiltinModules,
+} = require("../unsupported-features/node-builtins.js")
+
+/**
+ * @param {string} name The name of the node module
+ * @returns {boolean}
+ */
+function isBuiltin(name) {
+    return Object.hasOwn(NodeBuiltinModules, name)
+}
 
 const messageId = "preferNodeProtocol"
 
diff --git a/tests/lib/rules/prefer-node-protocol.js b/tests/lib/rules/prefer-node-protocol.js
index e2796177..91c13f27 100644
--- a/tests/lib/rules/prefer-node-protocol.js
+++ b/tests/lib/rules/prefer-node-protocol.js
@@ -33,6 +33,8 @@ new RuleTester({
                 const fs = await import(\`fs\`);
             }
         `,
+        // punycode has no `node:` equivelent
+        'import "punycode";',
         'import "punycode/";',
         // https://bun.sh/docs/runtime/bun-apis
         'import "bun";',