diff --git a/src/main/scala/li/cil/oc/server/component/DebugCard.scala b/src/main/scala/li/cil/oc/server/component/DebugCard.scala
index 4ab26c9e7..8d2f0e301 100644
--- a/src/main/scala/li/cil/oc/server/component/DebugCard.scala
+++ b/src/main/scala/li/cil/oc/server/component/DebugCard.scala
@@ -259,8 +259,7 @@ class DebugCard(host: EnvironmentHost) extends prefab.ManagedEnvironment with De
     checkAccess()
     val destination = args.checkString(0)
     DebugNetwork.getEndpoint(destination).filter(_ != this).foreach{endpoint =>
-      // Cast to iterable to use Scala's toArray instead of the Arguments' one (which converts byte arrays to Strings).
-      val packet = Network.newPacket(node.address, destination, 0, args.drop(1).asInstanceOf[java.lang.Iterable[AnyRef]].toArray)
+      val packet = Network.newPacket(node.address, destination, 0, args.drop(1).toArray)
       endpoint.receivePacket(packet)
     }
     result()