diff --git a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/JsonMaterialMapping.java b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/JsonMaterialMapping.java
index 3ae9ebe..31bfd30 100644
--- a/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/JsonMaterialMapping.java
+++ b/src/main/java/ca/blarg/gdx/tilemap3d/json/tilemesh/JsonMaterialMapping.java
@@ -12,5 +12,6 @@ public class JsonMaterialMapping {
 		public float maxV;
 	}
 
+	public String textureAtlas;
 	public ArrayList<Material> materials;
 }