diff --git a/sql/updates/world/4.3.4/2016_09_04_00_world_from_335_was_2016_09_04_00_world.sql b/sql/updates/world/4.3.4/2016_09_04_00_world_from_335_was_2016_09_04_00_world.sql
new file mode 100644
index 00000000000..779bb689d16
--- /dev/null
+++ b/sql/updates/world/4.3.4/2016_09_04_00_world_from_335_was_2016_09_04_00_world.sql
@@ -0,0 +1,4 @@
+UPDATE `spell_proc_event` SET `SpellFamilyMask0`=0x00000004 WHERE `entry`=56800;
+DELETE FROM `spell_script_names` WHERE `ScriptName`='spell_rog_glyph_of_backstab_triggered';
+INSERT INTO `spell_script_names` (`spell_id`, `ScriptName`) VALUES
+(63975, 'spell_rog_glyph_of_backstab_triggered');