diff --git a/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java b/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
index 3055ea77..46b82622 100644
--- a/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
+++ b/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
@@ -154,6 +154,14 @@ public class CreatureSpawnEvent extends EntityEvent implements Cancellable {
          * When an entity calls for reinforcements
          */
         REINFORCEMENTS,
+        /**
+         * When a creature is spawned by nether portal
+         */
+        NETHER_PORTAL,
+        /**
+         * When a creature is spawned by a dispenser dispensing an egg
+         */
+        DISPENSE_EGG,
         /**
          * When a creature is spawned by plugins
          */