diff --git a/sql/updates/world/4.3.4/2021_01_17_00_world.sql b/sql/updates/world/4.3.4/2021_01_17_00_world.sql
new file mode 100644
index 00000000000..2a4792a63ad
--- /dev/null
+++ b/sql/updates/world/4.3.4/2021_01_17_00_world.sql
@@ -0,0 +1 @@
+UPDATE `creature_template` SET `flags_extra`= `flags_extra` | 512 WHERE `entry` IN (40765, 49064);