diff --git a/modules/home/programs/rclone.nix b/modules/home/programs/rclone.nix
index 5093b81..509195e 100644
--- a/modules/home/programs/rclone.nix
+++ b/modules/home/programs/rclone.nix
@@ -41,7 +41,7 @@ in {
         vendor = nextcloud
         user = ${config.sops.placeholder."cloud/user"}
         pass = ${config.sops.placeholder."cloud/pass"}
-        nextcloud_chunk_size = 512M
+        nextcloud_chunk_size = 128M
 
         [luhbots]
         type = webdav