diff --git a/api.js b/api.js
index 7dafe10..74a55d5 100644
--- a/api.js
+++ b/api.js
@@ -8,7 +8,7 @@ let prefix = "/api";
 api.post = function(url, body){
   return m.request({
     method: 'POST',
-    prefix+url,
+    url: prefix+url,
     body
     });
   };