diff --git a/Core/src/main/java/com/songoda/core/compatibility/LegacyMaterialAnalouge.java b/Core/src/main/java/com/songoda/core/compatibility/LegacyMaterialAnalouge.java
index b1c8a14d..1f90f267 100644
--- a/Core/src/main/java/com/songoda/core/compatibility/LegacyMaterialAnalouge.java
+++ b/Core/src/main/java/com/songoda/core/compatibility/LegacyMaterialAnalouge.java
@@ -171,7 +171,6 @@ public enum LegacyMaterialAnalouge {
     END_CRYSTAL(ServerVersion.V1_9, "STAINED_GLASS", (byte) 0),
     END_GATEWAY(ServerVersion.V1_9, "BEACON"),
     END_PORTAL(ServerVersion.V1_9, "PORTAL"),
-    END_PORTAL_FRAME(ServerVersion.V1_13, "ENDER_PORTAL_FRAME", (byte) 1),
     END_ROD(ServerVersion.V1_9, "STAINED_GLASS_PANE", (byte) 0),
     END_STONE(ServerVersion.V1_9, "SANDSTONE", (byte) 0),
     END_STONE_BRICK_SLAB(ServerVersion.V1_14, "STONE_SLAB", "STEP", (byte) 0),