diff --git a/plugin/src/main/java/lol/pyr/znpcsplus/entity/EntityPropertyRegistryImpl.java b/plugin/src/main/java/lol/pyr/znpcsplus/entity/EntityPropertyRegistryImpl.java
index cb2f042..c99bee1 100644
--- a/plugin/src/main/java/lol/pyr/znpcsplus/entity/EntityPropertyRegistryImpl.java
+++ b/plugin/src/main/java/lol/pyr/znpcsplus/entity/EntityPropertyRegistryImpl.java
@@ -389,7 +389,8 @@ public class EntityPropertyRegistryImpl implements EntityPropertyRegistry {
         final int zombificationIndex;
         if (ver.isNewerThanOrEquals(ServerVersion.V_1_17)) zombificationIndex = 17;
         else zombificationIndex = 16;
-        register(new BooleanProperty("immune_to_zombification", zombificationIndex, false, legacyBooleans));
+        register(new BooleanProperty("hoglin_immune_to_zombification", zombificationIndex, false, legacyBooleans));
+        register(new BooleanProperty("piglin_immune_to_zombification", zombificationIndex-1, false, legacyBooleans));
 
         if (!ver.isNewerThanOrEquals(ServerVersion.V_1_17)) return;
         // Axolotl
diff --git a/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeImpl.java b/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeImpl.java
index 81fa7b0..7b59802 100644
--- a/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeImpl.java
+++ b/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeImpl.java
@@ -132,6 +132,9 @@ public class NpcTypeImpl implements NpcType {
             if (EntityTypes.isTypeInstanceOf(type, EntityTypes.ABSTRACT_EVO_ILLU_ILLAGER)) {
                 addProperties("spell");
             }
+            if (EntityTypes.isTypeInstanceOf(type, EntityTypes.ABSTRACT_PIGLIN)) {
+                addProperties("piglin_immune_to_zombification");
+            }
             return new NpcTypeImpl(name, type, hologramOffset, new HashSet<>(allowedProperties), defaultProperties);
         }
     }
diff --git a/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeRegistryImpl.java b/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeRegistryImpl.java
index 509e246..5821f46 100644
--- a/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeRegistryImpl.java
+++ b/plugin/src/main/java/lol/pyr/znpcsplus/npc/NpcTypeRegistryImpl.java
@@ -292,7 +292,7 @@ public class NpcTypeRegistryImpl implements NpcTypeRegistry {
 
         register(builder(p, "hoglin", EntityTypes.HOGLIN)
                 .setHologramOffset(-0.575)
-                .addProperties("immune_to_zombification"));
+                .addProperties("hoglin_immune_to_zombification"));
 
         register(builder(p, "piglin", EntityTypes.PIGLIN)
                 .setHologramOffset(-1.0)