diff --git a/runelite-api/src/main/java/net/runelite/api/AnimationID.java b/runelite-api/src/main/java/net/runelite/api/AnimationID.java
index 45b2369f23..cb2981e15c 100644
--- a/runelite-api/src/main/java/net/runelite/api/AnimationID.java
+++ b/runelite-api/src/main/java/net/runelite/api/AnimationID.java
@@ -30,7 +30,7 @@ package net.runelite.api;
  * Note: This class is not complete and may not contain a specific animation
  * required.
  */
-public class AnimationID
+public final class AnimationID
 {
 	public static final int IDLE = -1;
 	public static final int HERBLORE_PESTLE_AND_MORTAR = 364;