diff --git a/src/main/filesystem/watcher.js b/src/main/filesystem/watcher.js
index b9fc3bda..154a5f83 100644
--- a/src/main/filesystem/watcher.js
+++ b/src/main/filesystem/watcher.js
@@ -134,7 +134,8 @@ class Watcher {
 
   // Watch a file or directory and return a unwatch function.
   watch (win, watchPath, type = 'dir'/* file or dir */) {
-    const usePolling = this._preferences.getItem('watcherUsePolling')
+    // TODO: Is it needed to set `watcherUsePolling` ? because macOS need to set to true.
+    const usePolling = isOsx ? true : this._preferences.getItem('watcherUsePolling')
 
     const id = getUniqueId()
     const watcher = chokidar.watch(watchPath, {