diff --git a/CHANGELOG.md b/CHANGELOG.md
index e24346fe..a7f2ee28 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,7 @@
 ## Changelog
 
+- **v5.0.7**
+  - fixed: withParams could attempt to bind null (collision with node adapter)
 - **v5.0.6**
   - fixed: corsify as replacing status codes (now mutates original response)
 - **v5.0.5**
diff --git a/examples/runtimes/node-autorouter.js b/examples/runtimes/node-autorouter.js
new file mode 100644
index 00000000..de7a315a
--- /dev/null
+++ b/examples/runtimes/node-autorouter.js
@@ -0,0 +1,42 @@
+const { error } = require("../../dist/index")
+const { AutoRouter } = require("../../dist/AutoRouter")
+const { createServerAdapter } = require("@whatwg-node/server")
+const http = require("http")
+
+const router = AutoRouter({
+  catch: (err) => {
+    console.log('ERROR', err.message, err.stack)
+
+    return error(500, err.stack)
+  }
+})
+
+router.get('*', () => "Hello itty-router v5")
+
+const serverAdapter = createServerAdapter(async (request) => {
+  // this works
+
+  const url = new URL(request.url)
+
+  console.log({
+    url: request.url,
+    newURL: url,
+    method: request.method,
+  })
+
+  request.query = {}
+  request.params = {}
+  request.route = '/foo'
+  request.proxy = new Proxy(request, {})
+
+  const slimRequest = {
+    method: request.method,
+    url: request.url,
+  }
+
+  return await router.fetch(request)
+})
+
+const httpServer = http.createServer(serverAdapter)
+
+httpServer.listen(5000)
diff --git a/package.json b/package.json
index ee298381..20047c30 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "itty-router",
-  "version": "5.0.6",
+  "version": "5.0.7",
   "description": "A tiny, zero-dependency router, designed to make beautiful APIs in any environment.",
   "main": "./index.js",
   "module": "./index.mjs",
diff --git a/rollup.config.mjs b/rollup.config.mjs
index 7ff25f9c..bf56f130 100644
--- a/rollup.config.mjs
+++ b/rollup.config.mjs
@@ -53,7 +53,7 @@ export default async () => {
     ],
     plugins: [
       typescript({ sourceMap: true }),
-      terser(),
+      // terser(),
       bundleSize(),
       copy({
         targets: [
diff --git a/src/withParams.ts b/src/withParams.ts
index edae593a..2388a883 100644
--- a/src/withParams.ts
+++ b/src/withParams.ts
@@ -3,7 +3,7 @@ import { IRequest } from './types'
 export const withParams = (request: IRequest): void => {
   request.proxy = new Proxy(request.proxy || request, {
     get: (obj, prop) => obj[prop] !== undefined
-                    ? obj[prop].bind?.(request) || obj[prop]
+                    ? obj[prop]?.bind?.(request) || obj[prop]
                     : obj?.params?.[prop]
   })
 }