1 files changed, 1 insertions, 0 deletions
diff --git a/t/lib/io_pipe.t b/t/lib/io_pipe.t
index eee374149c..e1c48b6a7e 100755
--- a/t/lib/io_pipe.t
+++ b/t/lib/io_pipe.t
@@ -104,6 +104,7 @@ sub broken_pipe {
 print $pipe "not ok 9\n";
 $pipe->close;
 
+sleep 1;
 
 print "ok 10\n";