diff --git a/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl b/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
index 9c7bab69..26bb534f 100644
--- a/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
+++ b/site_ansto/instrument/kookaburra/config/hmm/hmm_configuration.tcl
@@ -107,7 +107,7 @@ proc ::histogram_memory::isc_initialize {} {
   # hmm configure FAT_SIMULATED_EVENT_X0 $x_bb0
   # hmm configure FAT_SIMULATED_EVENT_X1 $xbbmax
     ::histogram_memory::init_OAT_TABLE
-    ::histogram_memory::init_SAT_TABLE
+#   ::histogram_memory::init_SAT_TABLE
 #   ::histogram_memory::init_CAT_TABLE
     ::histogram_memory::upload_config Filler_defaults