diff --git a/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java b/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java
index 3761010a..065d401c 100644
--- a/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java
+++ b/src/main/java/com/comphenix/protocol/utility/MinecraftReflection.java
@@ -921,7 +921,7 @@ public static Class<?> getDataWatcherRegistryClass() {
     }
 
     public static Class<?> getMinecraftKeyClass() {
-        return getMinecraftClass("resources.MinecraftKey", "resources.ResourceLocation", "MinecraftKey");
+        return getMinecraftClass("resources.MinecraftKey", "resources.ResourceLocation", "resources.Identifier", "MinecraftKey");
     }
 
     public static Class<?> getMobEffectListClass() {