diff --git a/rmvowl.js b/rmvowl.js
deleted file mode 100644
index 50edb93f4..000000000
--- a/rmvowl.js
+++ /dev/null
@@ -1,38 +0,0 @@
-const fs = require('fs');
-const path = require('path');
-
-const domainsDir = path.join(__dirname, 'domains');
-
-function walkDir(dir, callback) {
-  fs.readdirSync(dir).forEach((file) => {
-    const fullPath = path.join(dir, file);
-    if (fs.statSync(fullPath).isDirectory()) {
-      walkDir(fullPath, callback);
-    } else {
-      callback(fullPath);
-    }
-  });
-}
-
-function removeOwlField(filePath) {
-  if (path.extname(filePath).toLowerCase() !== '.json') return;
-
-  try {
-    const data = JSON.parse(fs.readFileSync(filePath, 'utf8'));
-    if (data.owner && typeof data.owner === 'object') {
-      // Find the key that matches OWL, case-insensitive
-      for (const key of Object.keys(data.owner)) {
-        if (key.toLowerCase() === 'owl') {
-          delete data.owner[key];
-          fs.writeFileSync(filePath, JSON.stringify(data, null, 2));
-          console.log(`Removed owner.${key} from: ${filePath}`);
-          break;
-        }
-      }
-    }
-  } catch (err) {
-    console.error(`Failed to process ${filePath}: ${err.message}`);
-  }
-}
-
-walkDir(domainsDir, removeOwlField);