diff --git a/src/etc/completions/x.py.sh b/src/etc/completions/x.py.sh
index f739f46b88bb2..37b7fe1e082bc 100644
--- a/src/etc/completions/x.py.sh
+++ b/src/etc/completions/x.py.sh
@@ -1761,4 +1761,8 @@ _x.py() {
     esac
 }
 
-complete -F _x.py -o nosort -o bashdefault -o default x.py
+if [[ "${BASH_VERSINFO[0]}" -eq 4 && "${BASH_VERSINFO[1]}" -ge 4 || "${BASH_VERSINFO[0]}" -gt 4 ]]; then
+    complete -F _x.py -o nosort -o bashdefault -o default x.py
+else
+    complete -F _x.py -o bashdefault -o default x.py
+fi