diff --git a/package.json b/package.json
index c58002f..1e7c560 100644
--- a/package.json
+++ b/package.json
@@ -65,5 +65,10 @@
     "pem": "^1.4.4",
     "tempfile": "^1.1.1",
     "xo": "*"
+  },
+  "xo": {
+    "ignores": [
+      "test/**"
+    ]
   }
 }