diff --git a/filenameprocessor/src/decrpyt_key.py b/filenameprocessor/src/decrpyt_key.py
index 217b4da4..3a530996 100644
--- a/filenameprocessor/src/decrpyt_key.py
+++ b/filenameprocessor/src/decrpyt_key.py
@@ -4,7 +4,7 @@
 
 
 def decrypt_key(os_env_key_name):
-
+    print("starting decryption")
     # Get the encrypted environment variable
     encrypted_value = os.getenv(os_env_key_name)
 
diff --git a/filenameprocessor/src/make_and_upload_ack_file.py b/filenameprocessor/src/make_and_upload_ack_file.py
index e680ae21..5eb386d9 100644
--- a/filenameprocessor/src/make_and_upload_ack_file.py
+++ b/filenameprocessor/src/make_and_upload_ack_file.py
@@ -45,7 +45,7 @@ def upload_ack_file(file_key: str, ack_data: dict) -> None:
     csv_buffer.seek(0)
     csv_bytes = BytesIO(csv_buffer.getvalue().encode("utf-8"))
     ack_bucket = decrypt_key("ACK_BUCKET_NAME")
-    ack_bucket_name = os.getenv(ack_bucket, f"immunisation-batch-{get_environment()}-data-destinations")
+    ack_bucket_name = ack_bucket
     s3_client.upload_fileobj(csv_bytes, ack_bucket_name, ack_filename)