diff --git a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
index bd4e5b669..c5e1fb1d8 100644
--- a/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
+++ b/src/main/java/com/sk89q/worldedit/blocks/BlockType.java
@@ -790,6 +790,7 @@ public enum BlockType {
         isNaturalTerrainBlock.add(BlockID.DIAMOND_ORE);
         isNaturalTerrainBlock.add(BlockID.REDSTONE_ORE);
         isNaturalTerrainBlock.add(BlockID.GLOWING_REDSTONE_ORE);
+        isNaturalTerrainBlock.add(BlockID.EMERALD_ORE);
     }
 
     /**