diff --git a/j0256.conf b/j0256.conf
index 4a98503..8367c94 100644
--- a/j0256.conf
+++ b/j0256.conf
@@ -1,5 +1,5 @@
 compression_ratio 1000;
-ftp_mode heidelbrain-ftp.mpimf-heidelberg.mpg.de /public/j0256_cubed/ 30000;
+ftp_mode heidelbrain-ftp.mpimf-heidelberg.mpg.de /public/j0256_cubed/ public knossospublic;
 experiment name "j0256_mag1";
 boundary x 15104;
 boundary y 15104;