diff --git a/src/jrummikub/model/ITable.java b/src/jrummikub/model/ITable.java
index 18e7d40..08ca242 100644
--- a/src/jrummikub/model/ITable.java
+++ b/src/jrummikub/model/ITable.java
@@ -1,6 +1,6 @@
 package jrummikub.model;
 
-public interface ITable {
+public interface ITable extends IStoneTray<StoneSet> {
 
 	/**
 	 * Removes {@link Stone} from the Table