diff --git a/tester/accountmanager.c b/tester/accountmanager.c
index 8de7b9854..d4c0cb5cd 100644
--- a/tester/accountmanager.c
+++ b/tester/accountmanager.c
@@ -112,6 +112,15 @@ static void account_created_on_server_cb(LinphoneCore *lc, LinphoneProxyConfig *
 	}
 }
 
+// TEMPORARY CODE: remove function below when flexisip is updated, this is not needed anymore!
+// The new flexisip now answer "200 Test account created" when creating a test account, and do not
+// challenge authentication anymore! so this code is not used for newer version
+static void account_created_auth_requested_cb(LinphoneCore *lc, const char *username, const char *realm, const char *domain){
+	Account *account=(Account*)linphone_core_get_user_data(lc);
+	account->created=1;
+}
+// TEMPORARY CODE: remove line above when flexisip is updated, this is not needed anymore!
+
 void account_create_on_server(Account *account, const LinphoneProxyConfig *refcfg){
 	LinphoneCoreVTable vtable={0};
 	LinphoneCore *lc;
@@ -123,6 +132,8 @@ void account_create_on_server(Account *account, const LinphoneProxyConfig *refcf
 	LCSipTransports tr;
 
 	vtable.registration_state_changed=account_created_on_server_cb;
+	// TEMPORARY CODE: remove line below when flexisip is updated, this is not needed anymore!
+	vtable.auth_info_requested=account_created_auth_requested_cb;
 	lc=configure_lc_from(&vtable,bc_tester_get_resource_dir_prefix(),NULL,account);
 	tr.udp_port=LC_SIP_TRANSPORT_RANDOM;
 	tr.tcp_port=LC_SIP_TRANSPORT_RANDOM;