diff --git a/webpack.config.js b/webpack.config.js
index eb65e332f..637c25461 100644
--- a/webpack.config.js
+++ b/webpack.config.js
@@ -7,7 +7,7 @@ import path from 'path';
 import tmp from 'tmp';
 tmp.setGracefulCleanup();
 import fs from 'fs-extra';
-import { glob } from 'glob';
+import { glob, globSync } from 'glob';
 import execSync from 'child_process';
 import axios from 'axios';
 
@@ -246,7 +246,7 @@ async function webpackConfig() {
                 ]
               }),
               { apply: compiler => compiler.hooks.afterEmit.tap('AfterEmitPlugin', compilation => {
-                  const imgFiles = glob.sync(path.resolve('well-known', lang, '*.@(png)'));
+                  const imgFiles = globSync(path.resolve('well-known', lang) + '/*.@(png)');
                   const imgFilesArgs = Array.from(imgFiles).join(" ");
                   execSync(`exiftool -overwrite_original -all= ${imgFilesArgs}`, { stdio: 'inherit' });
                 })