diff --git a/sql/updates/world/master/2017_02_18_04_world_2016_08_21_07_world.sql b/sql/updates/world/master/2017_02_18_04_world_2016_08_21_07_world.sql
new file mode 100644
index 00000000000..62d1963db90
--- /dev/null
+++ b/sql/updates/world/master/2017_02_18_04_world_2016_08_21_07_world.sql
@@ -0,0 +1,2 @@
+-- 
+UPDATE `creature_template` SET `mechanic_immune_mask`=8388672 WHERE  `entry`=23777;