diff --git a/examples/credentials.js b/examples/credentials.js
index 3b1ee01..1ee3e25 100644
--- a/examples/credentials.js
+++ b/examples/credentials.js
@@ -2,7 +2,7 @@ var fs = require('fs');
 var path = require('path');
 
 var credentialsFilePath = path.join(__dirname, 'credentials.json');
-if(!path.existsSync(credentialsFilePath)) {
+if(!fs.existsSync(credentialsFilePath)) {
   throw "Before running any example, be sure to put your cloud credentials in the examples/credentials.json file. Use examples/credentials-sample.json as an guide";
 }
 var credentials = JSON.parse(fs.readFileSync(credentialsFilePath));
diff --git a/lib/Client.js b/lib/Client.js
index 0d72178..2e6617a 100644
--- a/lib/Client.js
+++ b/lib/Client.js
@@ -176,7 +176,7 @@ function getTempDir() {
 				return envPath
 			}
 		} else {
-			if(path.existsSync(checkPath.fs)) {
+			if(fs.existsSync(checkPath.fs)) {
 				return checkPath.fs
 			}
 		}
@@ -195,7 +195,7 @@ Client.prototype._stageTempApp = function(appDir, callback) {
 		var stageName = md5.digest('hex');
 		stageDir = path.join(mainTempDir, "vcap-" + stageName)
 
-		if(path.exists(stageDir)) {
+		if(fs.exists(stageDir)) {
 			fs.rmdirSync(stageDir)
 		}
 		cp_rf(appDir, stageDir, function(err) {
@@ -204,7 +204,7 @@ Client.prototype._stageTempApp = function(appDir, callback) {
 			} else {
 				// Zip it.
 				var zipPath =path.join(mainTempDir, "vcap-" + stageName + ".zip")
-				if(path.exists(zipPath)) {
+				if(fs.exists(zipPath)) {
 					fs.unlinkSync(zipPath)
 				}
 				zip(stageDir, zipPath, function(err) {