diff --git a/rc/bin/service/tcp993 b/rc/bin/service/tcp993
index e9bc42cdb..e528315c6 100755
--- a/rc/bin/service/tcp993
+++ b/rc/bin/service/tcp993
@@ -1,3 +1,3 @@
 #!/bin/rc
 
-exec tlssrv -c/sys/lib/ssl/cert.pem -limap4d -r`{cat $3/remote} /bin/ip/imap4d -pdplan9.bell-labs.com -r`{cat $3/remote}>[2]/sys/log/imap4d
+exec tlssrv -c/sys/lib/ssl/cert.pem -limap4d -r`{cat $3/remote} /bin/ip/imap4d -p -r`{cat $3/remote}>[2]/sys/log/imap4d