diff --git a/Perl-API.md b/Perl-API.md
index 9efbcb4..447d219 100644
--- a/Perl-API.md
+++ b/Perl-API.md
@@ -911,6 +911,7 @@ quest::gmmove(float x, float y, float z)
 quest::gmsay(string message, [int color_id], [bool send_to_world = 0])
 quest::has_zone_flag(uint32 zone_id)
 quest::incstat(int stat_id, int value)
+quest::getinventoryslotid(string identifier)
 quest::isdisctome(int item_id)
 quest::isdooropen(int door_id)
 quest::istaskaappropriate(int task_id)