diff --git a/proxy/proto.go b/proxy/proto.go
index e38187c..67659e3 100644
--- a/proxy/proto.go
+++ b/proxy/proto.go
@@ -44,10 +44,3 @@ type ErrorReply struct {
 	Code    int    `json:"code"`
 	Message string `json:"message"`
 }
-
-// Definiere den Typ JSONStratumResult
-type JSONStratumResult struct {
-	Id     interface{} `json:"id"`
-	Result interface{} `json:"result,omitempty"`
-	Error  interface{} `json:"error,omitempty"`
-}
diff --git a/proxy/stratum.go b/proxy/stratum.go
index 82c0ae2..6ea714a 100644
--- a/proxy/stratum.go
+++ b/proxy/stratum.go
@@ -156,29 +156,6 @@ func (cs *Session) handleTCPMessage(s *ProxyServer, req *StratumReq) error {
 		cs.setStratumMode("EthProxy")
 		log.Println("EthProxy login", cs.ip)
 		return cs.sendTCPResult(req.Id, reply)
-	case "zilliqa switch":
-		// Setze den Stratum-Modus auf "Zilliqa"
-		cs.setStratumMode("Zilliqa")
-
-		// Bestätige die Umschaltung an den Client
-		confirmationMessage := JSONStratumResult{
-			Id:     req.Id,
-			Result: "Stratum mode switched to Zilliqa. Currently no ZIL work available.",
-		}
-		err := cs.sendTCPResult(req.Id, confirmationMessage)
-		if err != nil {
-			return err
-		}
-
-		// Senden einer Meldung an den Client, dass keine ZIL-Arbeit verfügbar ist
-		noZILWorkMessage := JSONStratumResult{
-			Id:     req.Id,
-			Result: "No ZIL work available at the moment.",
-		}
-		err = cs.sendTCPResult(req.Id, noZILWorkMessage)
-		if err != nil {
-			return err
-		}
 	case "mining.subscribe":
 		var params []string
 		err := json.Unmarshal(req.Params, &params)