X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/a1108b5118d32e969c5fe91b2110944f7483a7cb..600dc06981df5a906125f8442c36056a117412d4:/test/confs/4050

diff --git a/test/confs/4050 b/test/confs/4050
index fd3d7db54..2523328f7 100644
--- a/test/confs/4050
+++ b/test/confs/4050
@@ -60,6 +60,9 @@ begin transports
 
 smtp:
   driver =		smtp
+.ifdef BB
+  interface =		BB
+.endif
   hosts_try_fastopen =	:
   hosts_pipe_connect =	CONTROL
 .ifdef HELO_MSG