diff --git a/etc/nut/upsd.conf b/etc/nut/upsd.conf
index 6156c98..00fee56 100644
--- a/etc/nut/upsd.conf
+++ b/etc/nut/upsd.conf
@@ -31,6 +31,9 @@ MAXAGE 25
 # LISTEN <address> [<port>]
 # LISTEN 127.0.0.1 3493
 # LISTEN ::1 3493
+
+LISTEN 0.0.0.0 3493
+
 #
 # This defaults to the localhost listening addresses and port 3493.
 # In case of IP v4 or v6 disabled kernel, only the available one will be used.