diff --git a/activity.go b/activity.go
index 2da4941..486f44e 100644
--- a/activity.go
+++ b/activity.go
@@ -1235,7 +1235,7 @@ func collectiveaction(honk *Honk) {
 		j["id"] = user.URL + "/add/" + shortxid(ont+honk.XID)
 		j["actor"] = user.URL
 		j["object"] = honk.XID
-		j["target"] = fmt.Sprintf("https://%s/o/%s", ont[1:])
+		j["target"] = fmt.Sprintf("https://%s/o/%s", serverName, ont[1:])
 		rcpts := make(map[string]bool)
 		for _, dub := range dubs {
 			var box *Box
diff --git a/web.go b/web.go
index 22a96b8..ce6110d 100644
--- a/web.go
+++ b/web.go
@@ -506,7 +506,7 @@ func serverinbox(w http.ResponseWriter, r *http.Request) {
 			return
 		}
 		ont := "#" + m[1]
-		log.Printf("updating honker undo: %s", who, ont)
+		log.Printf("updating honker undo: %s %s", who, ont)
 		_, err = stmtUpdateFlavor.Exec("undub", user.ID, who, ont, "dub")
 		if err != nil {
 			log.Printf("error updating honker: %s", err)