diff --git a/runelite-client/src/main/java/net/runelite/client/plugins/specialcounter/Boss.java b/runelite-client/src/main/java/net/runelite/client/plugins/specialcounter/Boss.java
index 295194a961..e0ba59d3d6 100644
--- a/runelite-client/src/main/java/net/runelite/client/plugins/specialcounter/Boss.java
+++ b/runelite-client/src/main/java/net/runelite/client/plugins/specialcounter/Boss.java
@@ -45,7 +45,8 @@ enum Boss
 	KING_BLACK_DRAGON(NpcID.KING_BLACK_DRAGON, NpcID.KING_BLACK_DRAGON_2642, NpcID.KING_BLACK_DRAGON_6502),
 	KRIL_TSUROTH(NpcID.KRIL_TSUTSAROTH, NpcID.KRIL_TSUTSAROTH_6495),
 	VENETENATIS(NpcID.VENENATIS, NpcID.VENENATIS_6610),
-	VETION(NpcID.VETION, NpcID.VETION_REBORN);
+	VETION(NpcID.VETION, NpcID.VETION_REBORN),
+	ALCHEMICAL_HYDRA(NpcID.ALCHEMICAL_HYDRA, NpcID.ALCHEMICAL_HYDRA_8616, NpcID.ALCHEMICAL_HYDRA_8617, NpcID.ALCHEMICAL_HYDRA_8618, NpcID.ALCHEMICAL_HYDRA_8619, NpcID.ALCHEMICAL_HYDRA_8620, NpcID.ALCHEMICAL_HYDRA_8621, NpcID.ALCHEMICAL_HYDRA_8622, NpcID.ALCHEMICAL_HYDRA_8634);
 
 	private final Set<Integer> ids;