diff --git a/docs.it4i/irods_environment.json b/docs.it4i/irods_environment.json
index 540ea8b4e83b2eb76ccfb642d0d409c6c9bfaff5..9803206f772fcd6f2fdd9a0bfc2bf5c49d054712 100644
--- a/docs.it4i/irods_environment.json
+++ b/docs.it4i/irods_environment.json
@@ -1,5 +1,5 @@
 {
-    "irods_host": "irods.it4i.cz",
+    "irods_host": "irods1.it4i.cz",
     "irods_port": 1247,
     "irods_user_name": "some_user",
     "irods_zone_name": "IT4I",