diff --git a/lib/mysql_data_stream.cpp b/lib/mysql_data_stream.cpp
index 02c523c5b..822e127d1 100644
--- a/lib/mysql_data_stream.cpp
+++ b/lib/mysql_data_stream.cpp
@@ -199,7 +199,7 @@ MySQL_Data_Stream::~MySQL_Data_Stream() {
 	if (myds_type==MYDS_BACKEND || myds_type==MYDS_BACKEND_NOT_CONNECTED) {
 		assert(myconn==NULL);
 	}
-//	if ( (myconn) && (myds_type==MYDS_FRONTEND) ) { delete myconn; myconn=NULL; }
+	if ( (myconn) && (myds_type==MYDS_FRONTEND) ) { delete myconn; myconn=NULL; }
 	if (encrypted) {
 		if (ssl) SSL_free(ssl);
 //		if (ssl_ctx) SSL_CTX_free(ssl_ctx);