diff --git a/lib/apis.js b/lib/apis.js
index d8f9da3..0655657 100644
--- a/lib/apis.js
+++ b/lib/apis.js
@@ -115,7 +115,7 @@ module.exports.create = function (xconfx, apiFactories, apiDeps) {
       require('oauthcommon').inject(_getOauth3Controllers, myApp/*, pkgConf, pkgDeps*/);
 
       myApp.use('/', function preHandler(req, res, next) {
-        req.originalUrl = req.originalUrl || req.url;
+        req.walnutOriginalUrl = req.url;
         // "/path/api/com.example/hello".replace(/.*\/api\//, '').replace(/([^\/]*\/+)/, '/') => '/hello'
         req.url = req.url.replace(/\/api\//, '').replace(/.*\/api\//, '').replace(/([^\/]*\/+)/, '/');
         console.log('[prehandler] req.url', req.url);
@@ -127,6 +127,13 @@ module.exports.create = function (xconfx, apiFactories, apiDeps) {
       return PromiseA.resolve(require(pkgPath).create({
         etcpath: xconfx.etcpath
       }/*pkgConf*/, pkgDeps/*pkgDeps*/, myApp/*myApp*/)).then(function (handler) {
+
+        myApp.use('/', function postHandler(req, res, next) {
+          req.url = req.walnutOriginalUrl;
+          console.log('[posthandler] req.url', req.url);
+          next();
+        });
+
         localCache.pkgs[pkgId] = { pkg: pkg, handler: handler || myApp, createdAt: Date.now() };
         return localCache.pkgs[pkgId];
       });
diff --git a/lib/worker.js b/lib/worker.js
index 6a9fe44..a3520f2 100644
--- a/lib/worker.js
+++ b/lib/worker.js
@@ -235,6 +235,7 @@ module.exports.create = function (webserver, xconfx, state) {
 
             // doesn't have /api url prefix
             if (!/^\/api\//.test(req.url)) {
+              console.log('[walnut/worker api] req.url', req.url);
               res.send({ error: { message: "missing /api/ url prefix" } });
               return;
             }