diff --git a/main.py b/main.py
index 4cdf92f..9eaf748 100644
--- a/main.py
+++ b/main.py
@@ -32,7 +32,7 @@
 
 # Get download branch from env
 print('---> Get download branch from env')
-defaultBranch = 'main'
+defaultBranch = 'mai'
 branch = Util.getWorkingBranch(defaultBranch)
 
 # Download installer artifact
@@ -42,7 +42,7 @@
 response = requests.get(installerURL)
 if not response.ok:
     print('Response filed. Code: ' + str(response.status_code))
-    sys.exit()
+    sys.exit(1)
 print('Downloading installer')
 open(os.path.join(cache_path, 'installer.zip'), 'wb').write(response.content)