diff --git a/Modules/BusX/Bus/src/Bus.swift b/Modules/BusX/Bus/src/Bus.swift
index 02798de..d0b3e66 100644
--- a/Modules/BusX/Bus/src/Bus.swift
+++ b/Modules/BusX/Bus/src/Bus.swift
@@ -3,6 +3,7 @@ import Foundation
 
 public enum Bus {
   static let e = PassthroughSubject<(key: String, value: Any), Never>()
+  /**/static var subscriptions = [AnyCancellable]()
 }
 
 public extension Bus {
@@ -70,20 +71,20 @@ public extension Bus {
     if isAsync {
       subscription = node
         .receive(on: DispatchQueue.main)
-        .sink { v in Self.e.send(key, v) }
+        .sink { v in Self.e.send((key, v)) }
     }
 
     // Sync.
     if !isAsync {
       subscription = node
-        .sink { v in Self.e.send(key, v) }
+        .sink { v in Self.e.send((key, v)) }
     }
 
     subscribe(subscription, sub)
   }
   
   static func send(_ key: String, _ value: Any) {
-    Self.e.send(key, value)
+    Self.e.send((key, value))
   }
 }
 
@@ -103,14 +104,14 @@ public extension Bus {
       subscription = Self.events
       .compactMap { processKeysValue($0, keysIn, handler) }
       .receive(on: DispatchQueue.main)
-      .sink { vOut in Self.e.send(keyOut, vOut) }
+      .sink { vOut in Self.e.send((keyOut, vOut)) }
     }
 
     // Sync.
     if !isAsync {
       subscription = Self.events
       .compactMap { processKeysValue($0, keysIn, handler) }
-      .sink { vOut in Self.e.send(keyOut, vOut) }
+      .sink { vOut in Self.e.send((keyOut, vOut)) }
     }
 
     subscribe(subscription, sub)