diff --git a/package.json b/package.json
index bd4c87f10..d1b3388e3 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "swagger-client",
-  "version": "3.4.0",
+  "version": "3.4.1",
   "description": "SwaggerJS - a collection of interfaces for OAI specs",
   "main": "dist/index.js",
   "repository": "git@github.com:swagger-api/swagger-js.git",
diff --git a/src/specmap/index.js b/src/specmap/index.js
index cb7a64631..0632938ec 100644
--- a/src/specmap/index.js
+++ b/src/specmap/index.js
@@ -83,8 +83,6 @@ class SpecMap {
     // We might consider making this (traversing & application) configurable later.
     function createKeyBasedPlugin(pluginObj) {
       return function* (patches, specmap) {
-        const resultCache = {}
-
         for (const patch of patches.filter(lib.isAdditiveMutation)) {
           yield* traverse(patch.value, patch.path, patch)
         }
@@ -104,29 +102,13 @@ class SpecMap {
             for (const key of Object.keys(obj)) {
               const val = obj[key]
               const updatedPath = path.concat(key)
-              const isObj = lib.isObject(val)
-
-              // If the object has a meta '$$ref' - and store this $$ref
-              // in a lookaside to prevent future traversals of this $ref's tree.
-              const objRef = obj.$$ref
 
-              if (isObj) {
-                // console.log('recursive case', {obj, path, patch})
+              if (lib.isObject(val)) {
                 yield* traverse(val, updatedPath, patch)
               }
 
               if (!isRootProperties && key === pluginObj.key) {
-                // console.log('base case', {obj, path, patch})
-                const stringifiedPath = path.join('/')
-
-                if (resultCache[stringifiedPath]) {
-                  yield resultCache[stringifiedPath]
-                }
-                else {
-                  const res = pluginObj.plugin(val, key, updatedPath, specmap, patch)
-                  resultCache[stringifiedPath] = res
-                  yield res
-                }
+                yield pluginObj.plugin(val, key, updatedPath, specmap, patch)
               }
             }
           }
diff --git a/test/resolver.js b/test/resolver.js
index e2ee5fbf0..c86dab181 100644
--- a/test/resolver.js
+++ b/test/resolver.js
@@ -294,7 +294,7 @@ describe('resolver', () => {
     }
   }
 
-  describe.only('Swagger usage', function () {
+  describe('Swagger usage', function () {
     it.skip('should be able to resolve a Swagger document with $refs', () => {
       // When
       return Swagger.resolve({spec: DOCUMENT_ORIGINAL, allowMetaPatches: false})