diff --git a/config/config_defaults.go b/config/config_defaults.go
index 56f1cdf56..b77f467dd 100644
--- a/config/config_defaults.go
+++ b/config/config_defaults.go
@@ -343,7 +343,6 @@ const CGRATES_CFG_JSON = `
 	"create_cdr": true,											// create CDR out of CCR terminate and send it to SMG component
 	"debit_interval": "5m",										// interval for CCR updates
 	"timezone": "",												// timezone for timestamps where not specified, empty for general defaults <""|UTC|Local|$IANA_TZ_DB>
-	"dialect": "huawei",										// the diameter dialect used in the communication, supported: <huawei>
 	"origin_host": "CGR-DA",									// diameter Origin-Host AVP used in replies
 	"origin_realm": "cgrates.org",								// diameter Origin-Realm AVP used in replies
 	"vendor_id": 0,												// diameter Vendor-Id AVP used in replies
diff --git a/config/config_json_test.go b/config/config_json_test.go
index 84df09550..9785106c0 100644
--- a/config/config_json_test.go
+++ b/config/config_json_test.go
@@ -530,7 +530,6 @@ func TestDiameterAgentJsonCfg(t *testing.T) {
 		Create_cdr:     utils.BoolPointer(true),
 		Debit_interval: utils.StringPointer("5m"),
 		Timezone:       utils.StringPointer(""),
-		Dialect:        utils.StringPointer("huawei"),
 		Origin_host:    utils.StringPointer("CGR-DA"),
 		Origin_realm:   utils.StringPointer("cgrates.org"),
 		Vendor_id:      utils.IntPointer(0),
diff --git a/config/daconfig.go b/config/daconfig.go
index d309a2290..d1788df89 100644
--- a/config/daconfig.go
+++ b/config/daconfig.go
@@ -1,6 +1,6 @@
 /*
 Real-time Charging System for Telecom & ISP environments
-Copyright (C) 2012-2015 ITsysCOM GmbH
+Copyright (C) ITsysCOM GmbH
 
 This program is free software: you can redistribute it and/or modify
 it under the terms of the GNU General Public License as published by
@@ -33,7 +33,6 @@ type DiameterAgentCfg struct {
 	CreateCDR         bool
 	DebitInterval     time.Duration
 	Timezone          string // timezone for timestamps where not specified <""|UTC|Local|$IANA_TZ_DB>
-	Dialect           string // the diameter dialect used in the implementation <huawei>
 	OriginHost        string
 	OriginRealm       string
 	VendorId          int
diff --git a/config/libconfig_json.go b/config/libconfig_json.go
index 3ee619db0..c9ea41f11 100644
--- a/config/libconfig_json.go
+++ b/config/libconfig_json.go
@@ -291,7 +291,6 @@ type DiameterAgentJsonCfg struct {
 	Create_cdr         *bool
 	Debit_interval     *string
 	Timezone           *string // timezone for timestamps where not specified <""|UTC|Local|$IANA_TZ_DB>
-	Dialect            *string
 	Origin_host        *string
 	Origin_realm       *string
 	Vendor_id          *int
diff --git a/data/conf/cgrates/cgrates.json b/data/conf/cgrates/cgrates.json
index 9cb86f31c..5166e900f 100644
--- a/data/conf/cgrates/cgrates.json
+++ b/data/conf/cgrates/cgrates.json
@@ -321,7 +321,6 @@
 // 	"create_cdr": true,											// create CDR out of CCR terminate and send it to SMG component
 // 	"debit_interval": "5m",										// interval for CCR updates
 // 	"timezone": "",												// timezone for timestamps where not specified, empty for general defaults <""|UTC|Local|$IANA_TZ_DB>
-// 	"dialect": "huawei",										// the diameter dialect used in the communication, supported: <huawei>
 // 	"origin_host": "CGR-DA",									// diameter Origin-Host AVP used in replies
 // 	"origin_realm": "cgrates.org",								// diameter Origin-Realm AVP used in replies
 // 	"vendor_id": 0,												// diameter Vendor-Id AVP used in replies