diff --git a/lib/smoke.js b/lib/smoke.js
index 320257e..87c6fa0 100644
--- a/lib/smoke.js
+++ b/lib/smoke.js
@@ -21,7 +21,7 @@ function createServer(options) {
     .set('host', options.host)
     .set('https', options.https)
     .use(bodyParser.urlencoded({extended: true}))
-    .use(bodyParser.json())
+    .use(bodyParser.json({strict: false}))
     .use(multer().any());
 
   let allowedOrigins = options.cors ? options.cors.split(',') : [];