diff --git a/src/angular-cli-ghpages b/src/angular-cli-ghpages
old mode 100644
new mode 100755
index 866606a..d677076
--- a/src/angular-cli-ghpages
+++ b/src/angular-cli-ghpages
@@ -60,6 +60,15 @@ commander
     'For testing: Run through without making any changes.',
     defaults.dryRun
   )
+  .option(
+    '--dest <path>',
+    'The destination folder within the destination branch.',
+    defaults.dest
+  ).option(
+    '-A, --add',
+    'Only add, and never remove existing files.',
+    defaults.add
+  )
   .parse(process.argv);
 
 var consoleLogger = {
diff --git a/src/engine/defaults.ts b/src/engine/defaults.ts
index 8f6b2d6..c648397 100644
--- a/src/engine/defaults.ts
+++ b/src/engine/defaults.ts
@@ -1,5 +1,6 @@
 export const defaults = {
   dir: 'dist',
+  dest: '.',
   repo: undefined,
   message: 'Auto-generated commit [ci skip]',
   branch: 'gh-pages',
@@ -10,5 +11,6 @@ export const defaults = {
   cname: undefined,
   dryRun: false,
   remote: 'origin',
-  git: 'git'
+  git: 'git',
+  add: false
 };