diff --git a/src/apps/relay/ns_ioalib_engine_impl.c b/src/apps/relay/ns_ioalib_engine_impl.c
index 0cf15b5..f88a2e7 100644
--- a/src/apps/relay/ns_ioalib_engine_impl.c
+++ b/src/apps/relay/ns_ioalib_engine_impl.c
@@ -1652,8 +1652,6 @@ ioa_socket_handle detach_ioa_socket(ioa_socket_handle s)
 
 		ret->magic = SOCKET_MAGIC;
 
-		ret->realm_hash = s->realm_hash;
-
 		SSL* ssl = s->ssl;
 		set_socket_ssl(s,NULL);
 		set_socket_ssl(ret,ssl);
@@ -3417,38 +3415,6 @@ void set_ioa_socket_tobeclosed(ioa_socket_handle s)
 		s->tobeclosed = 1;
 }
 
-static u32bits string_hash(const u08bits *str) {
-
-  u32bits hash = 0;
-  int c = 0;
-
-  while ((c = *str++))
-    hash = c + (hash << 6) + (hash << 16) - hash;
-
-  return hash;
-}
-
-int check_realm_hash(ioa_socket_handle s, u08bits *realm)
-{
-	if(s) {
-		if(realm && realm[0]) {
-			if(s->realm_hash != string_hash(realm)) {
-				return 0;
-			}
-		}
-	}
-	return 1;
-}
-
-void set_realm_hash(ioa_socket_handle s, u08bits *realm)
-{
-	if(s) {
-		if(realm && realm[0]) {
-			s->realm_hash = string_hash(realm);
-		}
-	}
-}
-
 /*
  * Network buffer functions
  */
diff --git a/src/apps/relay/ns_ioalib_impl.h b/src/apps/relay/ns_ioalib_impl.h
index f2e2cee..4f373d7 100644
--- a/src/apps/relay/ns_ioalib_impl.h
+++ b/src/apps/relay/ns_ioalib_impl.h
@@ -221,8 +221,6 @@ struct _ioa_socket
 	struct bufferevent *conn_bev;
 	connect_cb conn_cb;
 	void *conn_arg;
-	//Transferable sockets user data
-	u32bits realm_hash;
 	//Accept:
 	struct evconnlistener *list_ev;
 	accept_cb acb;
diff --git a/src/server/ns_turn_ioalib.h b/src/server/ns_turn_ioalib.h
index 221cdfd..cf4fd12 100644
--- a/src/server/ns_turn_ioalib.h
+++ b/src/server/ns_turn_ioalib.h
@@ -260,8 +260,6 @@ void set_do_not_use_df(ioa_socket_handle s);
 int ioa_socket_tobeclosed(ioa_socket_handle s);
 void set_ioa_socket_tobeclosed(ioa_socket_handle s);
 void close_ioa_socket_after_processing_if_necessary(ioa_socket_handle s);
-int check_realm_hash(ioa_socket_handle s, u08bits *realm);
-void set_realm_hash(ioa_socket_handle s, u08bits *realm);
 
 ////////////////// Base64 /////////////////////////////
 
diff --git a/src/server/ns_turn_server.c b/src/server/ns_turn_server.c
index af5a4d9..b592709 100644
--- a/src/server/ns_turn_server.c
+++ b/src/server/ns_turn_server.c
@@ -3373,7 +3373,6 @@ static int check_stun_auth(turn_turnserver *server,
 		}
 	} else {
 		STRCPY(ss->username,usname);
-		set_realm_hash(ss->client_socket,(u08bits*)ss->realm_options.name);
 	}
 
 	{
@@ -4324,11 +4323,8 @@ static int create_relay_connection(turn_turnserver* server,
 			return -1;
 		}
 
-		set_realm_hash(newelem->s,(u08bits*)ss->realm_options.name);
-
 		if (rtcp_s) {
 			if (out_reservation_token && *out_reservation_token) {
-				set_realm_hash(rtcp_s,(u08bits*)ss->realm_options.name);
 				/* OK */
 			} else {
 				IOA_CLOSE_SOCKET(newelem->s);