diff --git a/create_zfs_datasets.sh b/create_zfs_datasets.sh
index 1e46050138d8a68b9b0a1497c048b66b2f53c96c..c06cf8110d0fae6b32f02aab5e6515ebac658879 100755
--- a/create_zfs_datasets.sh
+++ b/create_zfs_datasets.sh
@@ -127,6 +127,7 @@ chown -R 105:109 "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_db_store"
 mkdir -p "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"
 cp pgtune.conf "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"
 cp zfs.conf "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"
+cp compression.conf "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"
 cp logging.conf "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"
 # 105:109 is postgres:postgres inside the container
 chown -R 105:109 "$TOP_LEVEL_DATASET_MOUNTPOINT/haf_postgresql_conf.d"