diff --git a/src/pattern.js b/src/pattern.js
index 7e309e94a14..5740415f0ae 100644
--- a/src/pattern.js
+++ b/src/pattern.js
@@ -9,8 +9,8 @@ import Store from "./store";
 import hooks from "./hooks";
 import Attributes from "./attributes";
 
-export default function Pattern(config = false) {
-  this.config = config || {}; // Pattern configuration
+export default function Pattern(config = { options: {} }) {
+  this.config = config; // Pattern configuration
   this.width = false; // Will be set after render
   this.height = false; // Will be set after render
   this.is = ""; // Will be set when drafting/sampling
diff --git a/src/utils.js b/src/utils.js
index 7747417c3b8..c57173a720c 100644
--- a/src/utils.js
+++ b/src/utils.js
@@ -1,6 +1,5 @@
 import Point from "./point";
 import Bezier from "bezier-js";
-import crypto from "crypto";
 
 export function capitalize(string) {
   return string.charAt(0).toUpperCase() + string.slice(1);