Index: dialin/hd/ui_proxy.py
===================================================================
diff -u -r18c04cbcd10619250868cec39470a2b29c86121b -rd922d27ee14ce09dfc93844c2244ba7abb6181cf
--- dialin/hd/ui_proxy.py	(.../ui_proxy.py)	(revision 18c04cbcd10619250868cec39470a2b29c86121b)
+++ dialin/hd/ui_proxy.py	(.../ui_proxy.py)	(revision d922d27ee14ce09dfc93844c2244ba7abb6181cf)
@@ -143,7 +143,7 @@
                                                                        self._handler_treatment_param_settings_response)
             self.can_interface.register_receiving_publication_function(DenaliChannels.hd_to_ui_ch_id, MsgIds.MSG_ID_USER_SALINE_BOLUS_RESPONSE.value,
                                                                        self._handler_saline_bolus_response)
-            self.can_interface.register_receiving_publication_function(DenaliChannels.ui_to_hd_ch_id, MsgIds.MSG_ID_UI_SET_UF_VOLUME_PARAMETER.value,
+            self.can_interface.register_receiving_publication_function(DenaliChannels.ui_to_hd_ch_id, MsgIds.MSG_ID_UI_PRE_TREATMENT_UF_REQUEST.value,
                                                                        self._handler_uf_volume_setting_response)
 
         # initialize variables that will be populated by HD version response