diff --git a/src/main/java/com/mattrixwv/matrix/exceptions/InvalidCoordinatesException.java b/src/main/java/com/mattrixwv/matrix/exceptions/InvalidCoordinatesException.java
index cbf281f..5a8bf2a 100644
--- a/src/main/java/com/mattrixwv/matrix/exceptions/InvalidCoordinatesException.java
+++ b/src/main/java/com/mattrixwv/matrix/exceptions/InvalidCoordinatesException.java
@@ -6,6 +6,8 @@ package com.mattrixwv.matrix.exceptions;
 
 
 public class InvalidCoordinatesException extends RuntimeException{
+	public static final long serialVersionUID = 1;
+
 	public InvalidCoordinatesException(){
 		super();
 	}