diff --git a/salt/logstash/pipelines/config/so/9999_output_redis.conf.jinja b/salt/logstash/pipelines/config/so/9999_output_redis.conf.jinja
index b50f72747..afa8d290a 100644
--- a/salt/logstash/pipelines/config/so/9999_output_redis.conf.jinja
+++ b/salt/logstash/pipelines/config/so/9999_output_redis.conf.jinja
@@ -8,7 +8,7 @@ output {
 		key => 'logstash:unparsed'
 		congestion_interval => 1
 		congestion_threshold => 50000000
-		batch => True
+		batch => true
 		batch_events => {{ BATCH }}
 	}
 }