diff --git a/csaxs_bec/bec_ipython_client/startup/post_startup.py b/csaxs_bec/bec_ipython_client/startup/post_startup.py
index 4f7c6aa..b902816 100644
--- a/csaxs_bec/bec_ipython_client/startup/post_startup.py
+++ b/csaxs_bec/bec_ipython_client/startup/post_startup.py
@@ -59,7 +59,7 @@ bec._beamline_mixin._bl_info_register(SLSInfo)
 bec._beamline_mixin._bl_info_register(OperatorInfo)
 
 # SETUP PROMPTS
-bec._ip.prompts.username = _session_name
+bec._ip.prompts.session_name = _session_name
 bec._ip.prompts.status = 1
 
 # REGISTER BEAMLINE CHECKS