diff --git a/app/js/components/shipList.js b/app/js/components/shipList.js
index 6ef6227..065fc03 100644
--- a/app/js/components/shipList.js
+++ b/app/js/components/shipList.js
@@ -40,7 +40,7 @@ class ShipList extends Component {
     return <div id={id}>
       <h3>{title}</h3> 
       { wallet ? <EnableSales isSubmitting={this.state.isSubmitting} handleChange={this.enableMarketplace} salesEnabled={this.state.salesEnabled} /> : ''}
-      { list.map((ship, i) => <Ship onAction={onAction} wallet={wallet} salesEnabled={salesEnabled} key={i} marketplace={marketplace} {...ship} />) }
+      { list.map((ship, i) => <Ship onAction={onAction} wallet={wallet} salesEnabled={salesEnabled} key={ship.id} marketplace={marketplace} {...ship} />) }
       { list.length == 0 
         ? <p>No ships available</p> 
         : ''