diff --git a/package.json b/package.json
index 729d62c..d8806e7 100644
--- a/package.json
+++ b/package.json
@@ -31,7 +31,8 @@
   "pkg": {
     "scripts": "build/**/*.js",
     "assets": [
-      "public/**/*"
+      "public/**/*",
+      "build/vendor/**/*"
     ],
     "outputPath": "bin"
   },
diff --git a/scripts/build_only.sh b/scripts/build_only.sh
index 52505a6..0f2e23d 100755
--- a/scripts/build_only.sh
+++ b/scripts/build_only.sh
@@ -6,4 +6,5 @@
 echo "#!/usr/bin/env node" > build/diskernet.cjs
 cat build/out.cjs >> build/diskernet.cjs
 chmod +x build/diskernet.cjs
+cp -r node_modules/ps-list-commonjs/vendor build/
 
diff --git a/src/app.js b/src/app.js
index 7b9589a..a8236d1 100644
--- a/src/app.js
+++ b/src/app.js
@@ -64,7 +64,7 @@ async function start() {
 
   const list = await psList();
 
-  chromeOpen = list.some(({name,cmd}) => name.match(/chrome/g) || cmd.match(/chrome/g));
+  chromeOpen = list.some(({name,cmd}) => name?.match?.(/chrome/g) || cmd?.match?.(/chrome/g));
 
   if ( chromeOpen ) {
     console.info(`Seems Chrome is open`);
diff --git a/src/common.js b/src/common.js
index af08f2c..f680f4c 100644
--- a/src/common.js
+++ b/src/common.js
@@ -3,10 +3,12 @@ import {fileURLToPath} from 'url';
 import fs from 'fs';
 import os from 'os';
 
+const DEEB = false;
+
 export const DEBUG = {
   askFirst: true,
-  verboseSlow: false,
-  debug: process.env.DEBUG_22120 || false,
+  verboseSlow: process.env.VERBOSE_DEBUG_22120 || DEEB,
+  debug: process.env.DEBUG_22120 || DEEB,
   checkPred: false
 }
 export const SHOW_FETCH = false;