diff --git a/lightningd/options.c b/lightningd/options.c index 8db087b45..f33a77d74 100644 --- a/lightningd/options.c +++ b/lightningd/options.c @@ -800,6 +800,10 @@ static char *opt_set_wumbo(struct lightningd *ld) static char *opt_set_dual_fund(struct lightningd *ld) { + /* Dual funding implies anchor outputs */ + feature_set_or(ld->our_features, + take(feature_set_for_feature(NULL, + OPTIONAL_FEATURE(OPT_ANCHOR_OUTPUTS)))); feature_set_or(ld->our_features, take(feature_set_for_feature(NULL, OPTIONAL_FEATURE(OPT_DUAL_FUND))));