diff --git a/app/download.py b/app/download.py
index b67f2ee..14f9d38 100644
--- a/app/download.py
+++ b/app/download.py
@@ -31,7 +31,7 @@ class grab():
             path = urlsplit(img_url).path
             ext = os.path.splitext(path)[-1] or '.jpeg'
             
-            safe_name = re.sub(r'[\\/:*?"<>|]', '_', alt_value.replace(' ', '_'))
+            safe_name = re.sub(r'[^a-zA-Z0-9\s]', '', alt_value).replace(' ', '_')
             filename = f"{safe_name}{ext}"
             filepath = os.path.join(save_dir, filename)