diff --git a/paper-api/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java b/paper-api/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
index 4a8f2e182d..73a26ba835 100644
--- a/paper-api/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
+++ b/paper-api/src/main/java/org/bukkit/event/entity/CreatureSpawnEvent.java
@@ -170,6 +170,10 @@ public class CreatureSpawnEvent extends EntityEvent implements Cancellable {
          * perched on jumping or being damaged
          */
         SHOULDER_ENTITY,
+        /**
+         * When a creature is spawned by another entity drowning
+         */
+        DROWNED,
         /**
          * When a creature is spawned by plugins
          */