diff --git a/src/components/controls/CardStack.js b/src/components/controls/CardStack.js
index 52d947e..974402b 100644
--- a/src/components/controls/CardStack.js
+++ b/src/components/controls/CardStack.js
@@ -5,7 +5,6 @@ import { generateCardLayout, Card } from "./Card";
 import * as selectors from "../../selectors";
 import { getFilterIdxFromColorSet } from "../../common/utilities";
 import copy from "../../common/data/copy.json";
-import hash from "object-hash";
 
 class CardStack extends React.Component {
   constructor() {