diff --git a/ecs/jskult-batch-daily/.env.example b/ecs/jskult-batch-daily/.env.example
index 6df005c8..95aef7fe 100644
--- a/ecs/jskult-batch-daily/.env.example
+++ b/ecs/jskult-batch-daily/.env.example
@@ -6,7 +6,7 @@ DB_SCHEMA=src05
 LOG_LEVEL=INFO
 ULTMARC_DATA_BUCKET=****************
 ULTMARC_DATA_FOLDER=recv
-ULTMARC_BACKUP_BUCKET=****************
+JSKULT_BACKUP_BUCKET=****************
 ULTMARC_BACKUP_FOLDER=ultmarc
 JSKULT_CONFIG_BUCKET=**********************
 JSKULT_CONFIG_CALENDAR_FOLDER=jskult/calendar
diff --git a/ecs/jskult-batch-daily/src/aws/s3.py b/ecs/jskult-batch-daily/src/aws/s3.py
index 9927036c..2ac3efe6 100644
--- a/ecs/jskult-batch-daily/src/aws/s3.py
+++ b/ecs/jskult-batch-daily/src/aws/s3.py
@@ -91,7 +91,7 @@ class ConfigBucket(S3Bucket):
 
 
 class JskUltBackupBucket(S3Bucket):
-    _bucket_name = environment.ULTMARC_BACKUP_BUCKET
+    _bucket_name = environment.JSKULT_BACKUP_BUCKET
 
 
 class UltmarcBackupBucket(JskUltBackupBucket):
diff --git a/ecs/jskult-batch-daily/src/system_var/environment.py b/ecs/jskult-batch-daily/src/system_var/environment.py
index 3212de18..b1730224 100644
--- a/ecs/jskult-batch-daily/src/system_var/environment.py
+++ b/ecs/jskult-batch-daily/src/system_var/environment.py
@@ -10,7 +10,7 @@ DB_SCHEMA = os.environ['DB_SCHEMA']
 # AWS
 ULTMARC_DATA_BUCKET = os.environ['ULTMARC_DATA_BUCKET']
 ULTMARC_DATA_FOLDER = os.environ['ULTMARC_DATA_FOLDER']
-ULTMARC_BACKUP_BUCKET = os.environ['ULTMARC_BACKUP_BUCKET']
+JSKULT_BACKUP_BUCKET = os.environ['JSKULT_BACKUP_BUCKET']
 ULTMARC_BACKUP_FOLDER = os.environ['ULTMARC_BACKUP_FOLDER']
 JSKULT_CONFIG_BUCKET = os.environ['JSKULT_CONFIG_BUCKET']
 JSKULT_CONFIG_CALENDAR_FOLDER = os.environ['JSKULT_CONFIG_CALENDAR_FOLDER']