diff --git a/site_ansto/instrument/sans/util/sics_config.ini b/site_ansto/instrument/sans/util/sics_config.ini
index 81513818..8a3356b0 100644
--- a/site_ansto/instrument/sans/util/sics_config.ini
+++ b/site_ansto/instrument/sans/util/sics_config.ini
@@ -168,7 +168,7 @@ imptype = motion_axis
 
 [5Tmagnet]
 desc = "The New Zealand magnet"
-driver = twi_smc
+driver = tsi_smc
 imptype = magnetic_field
 ip = 137.157.202.79
 port = 4004