diff --git a/src/dhcp/nm-dhcp-systemd.c b/src/dhcp/nm-dhcp-systemd.c
index 983f4e2a65..72f60ccbf0 100644
--- a/src/dhcp/nm-dhcp-systemd.c
+++ b/src/dhcp/nm-dhcp-systemd.c
@@ -904,6 +904,7 @@ ip6_start (NMDhcpClient *client,
 	nm_auto (sd_dhcp6_client_unrefp) sd_dhcp6_client *sd_client = NULL;
 	GBytes *hwaddr;
 	const char *hostname;
+	const char *mud_url;
 	int r, i;
 	const guint8 *duid_arr;
 	gsize duid_len;
@@ -986,6 +987,15 @@ ip6_start (NMDhcpClient *client,
 		}
 	}
 
+	mud_url = nm_dhcp_client_get_mud_url (client);
+	if (mud_url) {
+		r = sd_dhcp6_client_set_request_mud_url (sd_client, mud_url);
+		if (r < 0) {
+			nm_utils_error_set_errno (error, r, "failed to set mud-url: %s");
+			return FALSE;
+		}
+	}
+
 	if (needed_prefixes > 0) {
 		if (needed_prefixes > 1)
 			_LOGW ("dhcp-client6: only one prefix request is supported");