diff --git a/src/node/utils/Minify.js b/src/node/utils/Minify.js
index d9f5d508c..8689ce8f6 100644
--- a/src/node/utils/Minify.js
+++ b/src/node/utils/Minify.js
@@ -48,45 +48,41 @@ const LIBRARY_WHITELIST = [
 
 // What follows is a terrible hack to avoid loop-back within the server.
 // TODO: Serve files from another service, or directly from the file system.
-const requestURI = async (url, method, headers) => {
-  var headers = {};
-
-  return await new Promise((resolve, reject) => {
-    const parsedURL = urlutil.parse(url);
-    let status = 500;
-    const content = [];
-    const mockRequest = {
-      url,
-      method,
-      params: {filename: parsedURL.path.replace(/^\/static\//, '')},
-      headers,
-    };
-    const mockResponse = {
-      writeHead: (_status, _headers) => {
-        status = _status;
-        for (const header in _headers) {
-          if (Object.prototype.hasOwnProperty.call(_headers, header)) {
-            headers[header] = _headers[header];
-          }
+const requestURI = async (url, method, headers) => await new Promise((resolve, reject) => {
+  const parsedURL = urlutil.parse(url);
+  let status = 500;
+  const content = [];
+  const mockRequest = {
+    url,
+    method,
+    params: {filename: parsedURL.path.replace(/^\/static\//, '')},
+    headers,
+  };
+  const mockResponse = {
+    writeHead: (_status, _headers) => {
+      status = _status;
+      for (const header in _headers) {
+        if (Object.prototype.hasOwnProperty.call(_headers, header)) {
+          headers[header] = _headers[header];
         }
-      },
-      setHeader: (header, value) => {
-        headers[header.toLowerCase()] = value.toString();
-      },
-      header: (header, value) => {
-        headers[header.toLowerCase()] = value.toString();
-      },
-      write: (_content) => {
-        _content && content.push(_content);
-      },
-      end: (_content) => {
-        _content && content.push(_content);
-        resolve([status, headers, content.join('')]);
-      },
-    };
-    minify(mockRequest, mockResponse).catch(reject);
-  });
-};
+      }
+    },
+    setHeader: (header, value) => {
+      headers[header.toLowerCase()] = value.toString();
+    },
+    header: (header, value) => {
+      headers[header.toLowerCase()] = value.toString();
+    },
+    write: (_content) => {
+      _content && content.push(_content);
+    },
+    end: (_content) => {
+      _content && content.push(_content);
+      resolve([status, headers, content.join('')]);
+    },
+  };
+  minify(mockRequest, mockResponse).catch(reject);
+});
 
 const requestURIs = (locations, method, headers, callback) => {
   Promise.all(locations.map((loc) => requestURI(loc, method, headers))).then((responses) => {