diff --git a/transmat/transmat.py b/transmat/transmat.py
index 133184e..1d444e4 100755
--- a/transmat/transmat.py
+++ b/transmat/transmat.py
@@ -171,7 +171,7 @@ async def main():
             i = 1
             number_of_chunks = None
             while True:
-                if number_of_chunks is not None and i > number_of_chunks:
+                if number_of_chunks is not None and i > number_of_chunks + 1:
                     bar.index = 100
                     bar.suffix = '%(percent).1f%% complete'
                     bar.update()
@@ -193,7 +193,7 @@ async def main():
                 else:
                     f.write(msg["chunk"])
                 msgtype = "proceed"
-                i += 1 # This increment has to happen before we try to send the confirmation message
+                i += 1
                 await send_encrypted_msg(ws, k, (msgtype, peer_group_id, role, "", "", "", "", "")) # request the next chunk from sender
                 bar.suffix = "%(percent).1f%% complete - %(eta_td)s remaining " + str(i) + "/" + str(number_of_chunks) + " msg sent"
                 bar.next()