diff --git a/.DS_Store b/.DS_Store
index 244c52d0..756a4c45 100644
Binary files a/.DS_Store and b/.DS_Store differ
diff --git a/Frontend/Dockerfile b/Frontend/Dockerfile
index b8f1b607..6ee279bb 100644
--- a/Frontend/Dockerfile
+++ b/Frontend/Dockerfile
@@ -11,7 +11,7 @@ RUN apt-get install python3 -y
 # RUN apt-get update --fix-missing
 # RUN apt-get install python3-Jinja2
 # download Flutter SDK from Flutter Github repo
-RUN git clone -b master https://github.com/flutter/flutter.git /usr/local/flutter
+RUN git clone -b stable https://github.com/flutter/flutter.git /usr/local/flutter
 #RUN git clone https://github.com/flutter/flutter.git /usr/local/flutter
 
 # Set flutter environment path