diff --git a/mods/ENTITIES/mcl_mobs/api.txt b/mods/ENTITIES/mcl_mobs/api.txt
index d1c478a990..7c85ea5666 100644
--- a/mods/ENTITIES/mcl_mobs/api.txt
+++ b/mods/ENTITIES/mcl_mobs/api.txt
@@ -249,6 +249,8 @@ functions needed for the mob to work properly which contains the following:
       'instant_death' If true, mob dies instantly (no death animation or delay) (default: false)
       'xp_min'        the minimum XP it drops on death (default: 0)
       'xp_max'        the maximum XP it drops on death (default: 0)
+      'fire_resistant' If true, the mob can't burn
+      'fire_damage_resistant' If true the mob will not take damage when burning