diff --git a/src/Loaders/Ground.js b/src/Loaders/Ground.js
index e69bc86..a9f726e 100644
--- a/src/Loaders/Ground.js
+++ b/src/Loaders/Ground.js
@@ -159,8 +159,8 @@ define( ['Utils/BinaryReader', 'Utils/gl-matrix'], function( BinaryReader, glMat
 			tiles[i] = {
 				u1: fp.readFloat(),  u2: fp.readFloat(),  u3: fp.readFloat(),  u4: fp.readFloat(),
 				v1: fp.readFloat(),  v2: fp.readFloat(),  v3: fp.readFloat(),  v4: fp.readFloat(),
-				texture: fp.readShort(),
-				light:   fp.readShort(),
+				texture: fp.readUShort(),
+				light:   fp.readUShort(),
 				color:  [
 					fp.readUByte(),
 					fp.readUByte(),
@@ -563,4 +563,4 @@ define( ['Utils/BinaryReader', 'Utils/gl-matrix'], function( BinaryReader, glMat
 	 * Export
 	 */
 	return GND;
-});
\ No newline at end of file
+});