diff --git a/data/sql/updates/pending_db_world/captainskarloc.sql b/data/sql/updates/pending_db_world/captainskarloc.sql
new file mode 100644
index 000000000..2b5dbb7a8
--- /dev/null
+++ b/data/sql/updates/pending_db_world/captainskarloc.sql
@@ -0,0 +1,2 @@
+--
+UPDATE `creature_template` SET `mechanic_immune_mask`=`mechanic_immune_mask`&~(4194304|33554432) WHERE `entry` IN (17862, 20521);