diff --git a/dist/smartgit.clone.js b/dist/smartgit.clone.js
index 7df9b7e..9535d8b 100644
--- a/dist/smartgit.clone.js
+++ b/dist/smartgit.clone.js
@@ -17,7 +17,11 @@ exports.clone = function (options) {
             callbacks: {
                 certificateCheck: function () { return 1; },
                 credentials: function (url, userName) {
-                    return plugins.nodegit.Cred.sshKeyFromAgent(userName);
+                    var gitRepo = new plugins.smartstring.GitRepo(url);
+                    var sshDirPath;
+                    var pubKey;
+                    var privKey;
+                    return plugins.nodegit.Cred.sshKeyMemoryNew(userName, pubKey, privKey, "");
                 }
             }
         }
@@ -30,4 +34,4 @@ exports.clone = function (options) {
     return done.promise;
 };
 
-//# sourceMappingURL=data:application/json;charset=utf8;base64,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
+//# sourceMappingURL=data:application/json;charset=utf8;base64,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
diff --git a/dist/smartgit.plugins.d.ts b/dist/smartgit.plugins.d.ts
index 5172dea..da9b8f6 100644
--- a/dist/smartgit.plugins.d.ts
+++ b/dist/smartgit.plugins.d.ts
@@ -1,5 +1,7 @@
 import "typings-global";
-export declare let path: any;
-export declare let beautylog: any;
+export import path = require("path");
+export import beautylog = require("beautylog");
 export declare let nodegit: any;
 export declare let Q: any;
+export import smartfile = require("smartfile");
+export import smartstring = require("smartstring");
diff --git a/dist/smartgit.plugins.js b/dist/smartgit.plugins.js
index fcbd95d..12d29a9 100644
--- a/dist/smartgit.plugins.js
+++ b/dist/smartgit.plugins.js
@@ -4,5 +4,7 @@ exports.path = require("path");
 exports.beautylog = require("beautylog");
 exports.nodegit = require("nodegit");
 exports.Q = require("q");
+exports.smartfile = require("smartfile");
+exports.smartstring = require("smartstring");
 
-//# sourceMappingURL=data:application/json;charset=utf8;base64,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
+//# sourceMappingURL=data:application/json;charset=utf8;base64,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
diff --git a/package.json b/package.json
index c18649d..3531914 100644
--- a/package.json
+++ b/package.json
@@ -26,6 +26,8 @@
     "beautylog": "^5.0.12",
     "nodegit": "^0.14.1",
     "q": "^1.4.1",
+    "smartfile": "^4.0.5",
+    "smartstring": "^2.0.10",
     "typings-global": "^1.0.3"
   },
   "devDependencies": {
diff --git a/ts/smartgit.clone.ts b/ts/smartgit.clone.ts
index 56cf697..19f3468 100644
--- a/ts/smartgit.clone.ts
+++ b/ts/smartgit.clone.ts
@@ -19,7 +19,11 @@ export let clone = (options:{from:string,to:string}) => {
             callbacks: {
                 certificateCheck: function() { return 1; },
                 credentials: function(url, userName) {
-                    return plugins.nodegit.Cred.sshKeyFromAgent(userName);
+                    let gitRepo = new plugins.smartstring.GitRepo(url);
+                    let sshDirPath:string;
+                    let pubKey:string;
+                    let privKey:string;
+                    return plugins.nodegit.Cred.sshKeyMemoryNew(userName, pubKey, privKey, "");
                 }
             }
         }
diff --git a/ts/smartgit.plugins.ts b/ts/smartgit.plugins.ts
index 76b6545..763d0ec 100644
--- a/ts/smartgit.plugins.ts
+++ b/ts/smartgit.plugins.ts
@@ -1,8 +1,10 @@
 import "typings-global"
 
-export let path = require("path");
-export let beautylog = require("beautylog");
+export import path = require("path");
+export import beautylog = require("beautylog");
 export let nodegit = require("nodegit");
 export let Q = require("q");
+export import smartfile = require("smartfile");
+export import smartstring = require("smartstring");