Index: dialin/dg/dialysate_generator.py
===================================================================
diff -u -r7ea4b936cef531b2cde9053ae58b7119a3bf0e6c -r1befe554b44643ad704955626720fccb6cf6dc47
--- dialin/dg/dialysate_generator.py	(.../dialysate_generator.py)	(revision 7ea4b936cef531b2cde9053ae58b7119a3bf0e6c)
+++ dialin/dg/dialysate_generator.py	(.../dialysate_generator.py)	(revision 1befe554b44643ad704955626720fccb6cf6dc47)
@@ -338,9 +338,18 @@
 
         """
 
-        message = DenaliMessage.build_message(channel_id=DenaliChannels.dialin_to_dg_ch_id,
-                                              message_id=MsgIds.MSG_ID_REQUEST_FW_VERSIONS.value)
+        major = unsigned_byte_to_bytearray(0)
+        minor = unsigned_byte_to_bytearray(0)
+        micro = unsigned_byte_to_bytearray(0)
+        build = short_to_bytearray(0)
+        compatibility = integer_to_bytearray(0)
 
+        payload = major + minor + micro + build + compatibility
+
+        message = DenaliMessage.build_message(channel_id=DenaliChannels.ui_sync_broadcast_ch_id,
+                                              message_id=MsgIds.MSG_ID_REQUEST_FW_VERSIONS.value,
+                                              payload=payload)
+
         self.logger.debug("Sending Dialin request for version to DG")
 
         self.can_interface.send(message, 0)