diff --git a/src/summary/summary/core/config.py b/src/summary/summary/core/config.py
index 65010f01..16a012c4 100644
--- a/src/summary/summary/core/config.py
+++ b/src/summary/summary/core/config.py
@@ -83,7 +83,7 @@ class Settings(BaseSettings):
     aws_s3_access_key_id: str
     aws_s3_secret_access_key: SecretStr
     aws_s3_secure_access: bool = True
-    aws_S3_region_name: str | None = None
+    aws_s3_region_name: str | None = None
     aws_transcript_path: str = "transcripts"
     aws_summary_path: str = "summaries"
 
diff --git a/src/summary/summary/core/file_service.py b/src/summary/summary/core/file_service.py
index 6e5a48e0..3118ee0d 100644
--- a/src/summary/summary/core/file_service.py
+++ b/src/summary/summary/core/file_service.py
@@ -282,7 +282,7 @@ class FileService:
             access_key=settings.aws_s3_access_key_id,
             secret_key=settings.aws_s3_secret_access_key.get_secret_value(),
             secure=settings.aws_s3_secure_access,
-            region=settings.aws_S3_region_name,
+            region=settings.aws_s3_region_name,
         )
 
         self._bucket_name = settings.aws_storage_bucket_name