diff --git a/main.go b/main.go
index 80a092e..f002d6e 100644
--- a/main.go
+++ b/main.go
@@ -106,6 +106,7 @@ func main() {
 		_, _ = addObjCastle(`🥔`, `Potato`)
 		_, _ = addObjCastle(`🦈`, `Sharkteeth`)
 		_, _ = addObjCastle(`🐺`, `Wolfpack`)
+		_, _ = addObjCastle(`⛔`, `Unknwon`)
 		_, _ = addObjGuild(``, `No Guild`)
 	}
 
diff --git a/obj.go b/obj.go
index 1c89a94..21e83d8 100644
--- a/obj.go
+++ b/obj.go
@@ -240,9 +240,15 @@ func addObjCastle(logo string, name string) (int64, error) {
 }
 
 func getObjCastleID(s string) int64 {
-	v, _ := cacheObjCastle.Load(s)
-	c := v.(ChatWarsCastle)
-	return c.ObjID64
+	if v, ok := cacheObjCastle.Load(s); ok {
+		c := v.(ChatWarsCastle)
+		return c.ObjID64
+	} else {
+		v, _ := cacheObjCastle.Load(`⛔`)
+		c := v.(ChatWarsCastle)
+		return c.ObjID64
+	}
+
 }
 
 func loadObjCastle() error {