diff --git a/backend/.env.example b/backend/.env.example
index 896c73f7..0c130738 100644
--- a/backend/.env.example
+++ b/backend/.env.example
@@ -59,3 +59,7 @@ LANGCHAIN_API_KEY=your_langsmith_api_key_here
 # This is the name of the project created within LangSmith.
 # To create a LangSmith project, visit LangSmith: https://www.langchain.com/langsmith
 LANGCHAIN_PROJECT=your_langsmith_project_name_here
+
+# AWS_S3_BUCKET_NAME: S3 Bucket name 
+# This is the name of the S3 Bucket
+AWS_S3_BUCKET_NAME="your_s3_bucket_name"
\ No newline at end of file
diff --git a/backend/docker/docker-compose.yml b/backend/docker/docker-compose.yml
index 43f7d86c..a99bc9ac 100644
--- a/backend/docker/docker-compose.yml
+++ b/backend/docker/docker-compose.yml
@@ -15,6 +15,7 @@ services:
             YORKIE_API_ADDR: "YORKIE_API_ADDR"
             YORKIE_PROJECT_NAME: "YORKIE_PROJECT_NAME"
             YORKIE_PROJECT_SECRET_KEY: "YORKIE_PROJECT_SECRET_KEY"
+            AWS_S3_BUCKET_NAME: "YOUR_S3_BUCKET_NAME"
         ports:
             - "3000:3000"
         restart: unless-stopped