diff --git a/package.json b/package.json
index b840995..6c1d518 100644
--- a/package.json
+++ b/package.json
@@ -20,7 +20,7 @@
 	},
 	"scripts": {
 		"build": "del dist && tsc",
-		"test": "tsc --noEmit && xo && ava",
+		"test": "tsc --noEmit && xo && NODE_OPTIONS='--loader=ts-node/esm --no-warnings=ExperimentalWarning' ava",
 		"prepare": "npm run build"
 	},
 	"files": [
@@ -69,9 +69,6 @@
 	"ava": {
 		"extensions": {
 			"ts": "module"
-		},
-		"nodeArguments": [
-			"--loader=ts-node/esm"
-		]
+		}
 	}
 }