diff --git a/ocopy/utils.py b/ocopy/utils.py
index 79381d1..1dfcfa3 100644
--- a/ocopy/utils.py
+++ b/ocopy/utils.py
@@ -15,11 +15,9 @@ def wrapper(*args, **kwargs):
 
 def folder_size(path):
     total = 0
-    for entry in os.scandir(path):
+    for entry in Path(path).glob("**/*"):
         if entry.is_file():
             total += entry.stat().st_size
-        elif entry.is_dir():
-            total += folder_size(entry.path)
     return total