diff --git a/cmd/mqtt/main.go b/cmd/mqtt/main.go
index 26a9462e6ff..bd1864016c1 100644
--- a/cmd/mqtt/main.go
+++ b/cmd/mqtt/main.go
@@ -239,7 +239,6 @@ func proxyWS(ctx context.Context, logger *slog.Logger, sessionHandler session.Ha
 		panic(err)
 	}
 
-	logger.Info(fmt.Sprintf("Targert --> %s", wsConfig.Target))
 	wp := websocket.New(wsConfig, sessionHandler, interceptor, logger)
 	http.Handle("/mqtt", wp)
 
diff --git a/docker/.env b/docker/.env
index 1f0bc0451fb..d4e354021c2 100644
--- a/docker/.env
+++ b/docker/.env
@@ -285,6 +285,7 @@ MG_MQTT_ADAPTER_TARGET=${MG_MQTT_BROKER_TYPE}:1883
 ## MPROXY MQTT WS 
 MG_MQTT_WS_ADAPTER_ADDRESS=:8080
 MG_MQTT_WS_ADAPTER_TARGET=ws://${MG_MQTT_BROKER_TYPE}:8080/mqtt
+MG_MQTT_WS_ADAPTER_PREFIX_PATH=/mqtt
 # MG_MQTT_WS_ADAPTER_CERT_FILE=
 # MG_MQTT_WS_ADAPTER_KEY_FILE=
 # MG_MQTT_WS_ADAPTER_SERVER_CA_FILE=etc/ssl/certs/ca.crt
diff --git a/docker/ssl/certs/thing.csr b/docker/ssl/certs/thing.csr
deleted file mode 100644
index c9ad6ca87bf..00000000000
--- a/docker/ssl/certs/thing.csr
+++ /dev/null
@@ -1,28 +0,0 @@
------BEGIN CERTIFICATE REQUEST-----
-MIIEsTCCApkCAQAwbDEYMBYGA1UEAwwPPFRISU5HX1NFQ1JFVD4gMRMwEQYDVQQK
-DApNYWdpc3RyYWxhMRcwFQYDVQQLDA5tYWdpc3RyYWxhX2NydDEiMCAGCSqGSIb3
-DQEJARYTaW5mb0BtYWdpc3RyYWxhLmNvbTCCAiIwDQYJKoZIhvcNAQEBBQADggIP
-ADCCAgoCggIBAL3aZ+VteMUzQ7XMcvEYxgqUOXB0dcHyCzeezMMeJ7/mDa8JlvJp
-9wZ9vsNK05ZDXpWEoAOypZDvWmskcgyrjyWG9uqzCE54s2rMYk5ftDxZxL9ROSoc
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-Sfqza8MsVi3Hn0IoBjrmezS4OWOztiw/8V8T5DZVWopfKJJWkJNXP2x3emD4htP/
-bis9jXAi/bcRZenq60Xz5dXP+QArxuvRWFwA0rzGfKT3rExiwGoOyRo/KcS8ixWG
-i545W75XjkbRwpyCnMGFvAI2IrrkQbQ4j+1utQorqqU9dkGQk7z0nq4NAgMBAAGg
-ADANBgkqhkiG9w0BAQsFAAOCAgEAtCg8tecyVfUpjfooHOasq5ztDk5DJ82ABRsH
-VKVuj+XquK7ZAwko6YfihaX4xUUT5PM1mqBrNcD+IwoiLwFmTdALJGCNNYUg8fK6
-fiZbiNe5iUQgA2LVpOA1bJGcx5ftezjDGQbnisjkETxPJt6zrykIKhaZCDsGxDUZ
-FJq5AP0s85d1PKYli+BqBDtSwgrgtZUlr5ydsGGQQfNvjtc93pBC/f+1WJVP/k13
-dE7kVGz5PivCcZ5te07sYdzU0BaDHIR5fHSTZ8B9fqslCwM3IaT1+56GK2sywB4z
-TlVs9yJFFDi72zyDCK9wW6aWmZJgJBuRok4ys7Et/+MqGKU370DfWpcrSPBe7Om4
-5A2AHU6U5LBZ3ywoDqvKOqPzKYC180zS29o/fMwHLT0Rlr6SLYxP8WvE5UxLYaon
-Xr7/l7GbgY58cb9gX4w2aZF6fBgB1tagmfgdWgm6p++v8DSUTwA4XSirx1BSLTkY
-ez/oToGRapyaXCgKMVPyrRVYeNhGH9wYkCC3JR9oxIG+hgyUXCko03ObYn7t0VvV
-nFAYA5lamaf5PbLvBN+iuHMmTlmDw9hCJnuW1eBYrRh9QXxvbaufo3QfB0OmsnHZ
-nr8i4LsoijgqRrtwDkp2C6pZERsSIyIyjSuHzkO9Xzd4pWenTMPKY1gTCf3iGufj
-aYjPLxc=
------END CERTIFICATE REQUEST-----