diff --git a/client/ip65/function_dispatcher.s b/client/ip65/function_dispatcher.s
index 1abf2c6..1743937 100644
--- a/client/ip65/function_dispatcher.s
+++ b/client/ip65/function_dispatcher.s
@@ -127,7 +127,6 @@ irq_handler_installed:
   cpy #NB65_TFTP_DIRECTORY_LISTING  
   bne :+
   jsr set_tftp_params
-  bcs @tftp_error
   jsr tftp_directory_listing
 
 @after_tftp_call:  ;write the current load address back to the param buffer (so if $0000 was passed in, the caller can find out the actual value used)
diff --git a/client/ip65/tftp.s b/client/ip65/tftp.s
index c84e69b..745361a 100644
--- a/client/ip65/tftp.s
+++ b/client/ip65/tftp.s
@@ -26,7 +26,7 @@
   
 	.import udp_add_listener
   .import udp_remove_listener
-
+  .import output_buffer
 	.import udp_callback
 	.import udp_send
 
@@ -58,6 +58,8 @@ tftp_filename: .res 2 ;name of file to d/l or filemask to get directory listing
 ;packet offsets
 tftp_inp		= udp_inp + udp_data 
 tftp_outp:	.res 128
+;= output_buffer
+
 ;everything after filename in a request at a relative address, not fixed, so don't bother defining offset constants
 
 tftp_server_port=69