diff --git a/TODO b/TODO
index 797f5f2..b9d87b6 100644
--- a/TODO
+++ b/TODO
@@ -1,4 +1,6 @@
-
+AIX@ppc: pipetest fails. encode is correct, same # of pkts as
+	 on bsd + 1 pad. decode misses last pkt. Must be somewhere
+	 in pcpstream.c.
 
 detach keysig generation from pub key export, so that an existing
 keysig can be verified later.