diff --git a/skel/scripts/ula-hosts b/skel/scripts/ula-hosts
index 798cad7..7562c26 100755
--- a/skel/scripts/ula-hosts
+++ b/skel/scripts/ula-hosts
@@ -1,5 +1,5 @@
 #!/bin/sh
-set -o pipefail
+set -o | grep -q pipefail && set -o pipefail
 set -eu
 IFS=$'\n\t'