diff --git a/lib/browserstack/localbinary.rb b/lib/browserstack/localbinary.rb
index d3231e2..d633dd4 100644
--- a/lib/browserstack/localbinary.rb
+++ b/lib/browserstack/localbinary.rb
@@ -63,7 +63,7 @@ def binary_path
     dest_parent_dir = get_available_dirs
     binary_path = File.join(dest_parent_dir, "BrowserStackLocal#{".exe" if @windows}")
 
-    if File.exists? binary_path
+    if File.exist? binary_path
       binary_path
     else
       binary_path = download(dest_parent_dir)