diff --git a/deno.json b/deno.json
index 68ac818..97e58d3 100644
--- a/deno.json
+++ b/deno.json
@@ -6,10 +6,7 @@
   },
 
   "imports": {
-    "yoga-layout": "./mod.ts",
-    "jest": "npm:jest",
-    "@babel/preset-env": "npm:@babel/preset-env",
-    "source-map": "npm:source-map"
+    "yoga-layout": "./mod.ts"
   },
 
   "test": {
diff --git a/mod.ts b/mod.ts
index 23c3f6d..aac88fc 100644
--- a/mod.ts
+++ b/mod.ts
@@ -10,6 +10,11 @@
 import type { Layout, Node, Yoga } from "./src/yoga.ts";
 import { constants, Direction, Unit } from "./src/yoga_const.ts";
 
+// hack: for tests
+Object.defineProperty(globalThis, "YGBENCHMARK", {
+  get: () => Deno.test,
+});
+
 let module!: { exports: Yoga };
 
 if (typeof Deno === "object") {
@@ -161,11 +166,6 @@ patch(
   },
 );
 
-// hack: for tests
-Object.defineProperty(globalThis, "YGBENCHMARK", {
-  get: () => Deno.test,
-});
-
 export * from "./src/yoga_const.ts";
 export * from "./src/yoga.ts";