diff --git a/bin/commands/runs.js b/bin/commands/runs.js
index be3d03c2..37a45641 100644
--- a/bin/commands/runs.js
+++ b/bin/commands/runs.js
@@ -12,6 +12,16 @@ module.exports = function run(args) {
   return runCypress(args);
 }
 
+function deleteZip() {
+  fs.unlink(config.fileName, function (err) {
+    if(err) {
+      logger.log(Constants.userMessages.ZIP_DELETE_FAILED);
+    } else {
+      logger.log(Constants.userMessages.ZIP_DELETED);
+    }            
+  });
+}
+
 function runCypress(args) {
   let bsConfigPath = process.cwd() + args.cf;
   logger.log(`Reading config from ${args.cf}`);
@@ -30,25 +40,19 @@ function runCypress(args) {
         }).catch(function (err) {
           // Build creation failed
           logger.error(Constants.userMessages.BUILD_FAILED)
-        }).finally(function() {
-          // Delete zip file from local storage
-          fs.unlink(config.fileName, function (err) {
-            if(err) {
-              logger.log(Constants.userMessages.ZIP_DELETE_FAILED);
-            } else {
-              logger.log(Constants.userMessages.ZIP_DELETED);
-            }            
-          });
         });
       }).catch(function (err) {
         // Zip Upload failed
         logger.error(err)
         logger.error(Constants.userMessages.ZIP_UPLOAD_FAILED)
+      }).finally(function () {
+        deleteZip();
       });
     }).catch(function (err) {
       // Zipping failed
       logger.error(err)
       logger.error(Constants.userMessages.FAILED_TO_ZIP)
+      deleteZip();
     });
   }).catch(function (err) {
     // browerstack.json is not valid
diff --git a/bin/helpers/archiver.js b/bin/helpers/archiver.js
index 2b6c2376..3f9fea9c 100644
--- a/bin/helpers/archiver.js
+++ b/bin/helpers/archiver.js
@@ -35,7 +35,10 @@ const archiveSpecs = (runSettings, filePath) => {
 
     archive.pipe(output);
 
-    archive.directory(cypressFolderPath, false);
+    let allowedFileTypes = [ 'js', 'json', 'txt', 'ts' ]
+    allowedFileTypes.forEach(fileType => {
+      archive.glob(`**/*.${fileType}`, { cwd: cypressFolderPath, matchBase: true, ignore: 'node_modules/**' });
+    });
 
     archive.finalize();
   });
diff --git a/bin/helpers/capabilityHelper.js b/bin/helpers/capabilityHelper.js
index 2bdccd95..9c1d2fb3 100644
--- a/bin/helpers/capabilityHelper.js
+++ b/bin/helpers/capabilityHelper.js
@@ -70,49 +70,10 @@ const validate = (bsConfig) => {
 
     if(!bsConfig.run_settings.cypress_proj_dir) reject(Constants.validationMessages.EMPTY_SPEC_FILES);
 
-    if(invalidFiles(bsConfig.run_settings.cypress_proj_dir)) reject(Constants.validationMessages.INVALID_EXTENSION);
-
     resolve(Constants.validationMessages.VALIDATED);
   });
 }
 
-const invalidFiles = (testFolder)=> {
-  var options = {
-    dot: true
-  }
-  files  = glob.sync(testFolder + "/**/*", options)
-  var invalidFiles = []
-  files.forEach(file => {
-    if(isHiddenPath(file) || invalidExtension(file)){
-      invalidFiles.push(file)
-    }
-  });
-
-  if(invalidFiles.length > 0) {
-    logger.log("These files are not valid: " + invalidFiles.toString())
-    return true
-  } else {
-    return false
-  }
-}
-
-var isHiddenPath = (path) => {
-  return (/(^|\/)\.[^\/\.]/g).test(path);
-};
-
-var invalidExtension = (file) => {
-  let ext = file.split('.').pop();
-  if (isFile(file) && !["js", "json", "txt"].includes(ext)) {
-    return true;
-  }
-
-  return false;
-}
-
-var isFile = (path) => {
-  return path.split('/').pop().indexOf('.') > -1;
-}
-
 module.exports = {
   caps,
   validate