diff --git a/elements/overcloud-ceph-storage/install.d/package-installs-overcloud-ceph-storage b/elements/overcloud-ceph-storage/install.d/package-installs-overcloud-ceph-storage
index 60b70fec..b1570158 100644
--- a/elements/overcloud-ceph-storage/install.d/package-installs-overcloud-ceph-storage
+++ b/elements/overcloud-ceph-storage/install.d/package-installs-overcloud-ceph-storage
@@ -1 +1 @@
-ntp_package
+chrony_package
diff --git a/elements/overcloud-ceph-storage/pkg-map b/elements/overcloud-ceph-storage/pkg-map
index bd80bf22..2c8ac691 100644
--- a/elements/overcloud-ceph-storage/pkg-map
+++ b/elements/overcloud-ceph-storage/pkg-map
@@ -1,5 +1,5 @@
 {
   "default": {
-    "ntp_package": "ntp"
+    "chrony_package": "chrony"
   }
 }
diff --git a/elements/overcloud-compute/install.d/package-installs-overcloud-compute b/elements/overcloud-compute/install.d/package-installs-overcloud-compute
index 2adaf2a7..c46927aa 100644
--- a/elements/overcloud-compute/install.d/package-installs-overcloud-compute
+++ b/elements/overcloud-compute/install.d/package-installs-overcloud-compute
@@ -2,7 +2,7 @@ dpdk_package
 driverctl_package
 libvirt_package
 nfs_package
-ntp_package
+chrony_package
 pacemaker_remote_package
 sasl_scram_package
 tuned_profiles_cpu_partitioning_package
diff --git a/elements/overcloud-compute/pkg-map b/elements/overcloud-compute/pkg-map
index 015cc207..93fe7b61 100644
--- a/elements/overcloud-compute/pkg-map
+++ b/elements/overcloud-compute/pkg-map
@@ -4,7 +4,7 @@
     "driverctl_package": "driverctl",
     "libvirt_package": "libvirt",
     "nfs_package": "nfs-utils",
-    "ntp_package": "ntp",
+    "chrony_package": "chrony",
     "pacemaker_remote_package": "pacemaker-remote",
     "sasl_scram_package": "cyrus-sasl-scram",
     "tuned_profiles_cpu_partitioning_package": "tuned-profiles-cpu-partitioning"
diff --git a/elements/overcloud-controller/install.d/package-installs-overcloud-controller b/elements/overcloud-controller/install.d/package-installs-overcloud-controller
index 5c770869..a7688905 100644
--- a/elements/overcloud-controller/install.d/package-installs-overcloud-controller
+++ b/elements/overcloud-controller/install.d/package-installs-overcloud-controller
@@ -5,7 +5,7 @@ ipa_admintools_package
 ipa_client_package
 ipxe_bootimgs_package
 nfs_package
-ntp_package
+chrony_package
 pacemaker_package
 pcs_package
 python_openstackclient_package
diff --git a/elements/overcloud-controller/pkg-map b/elements/overcloud-controller/pkg-map
index effb70d4..52a7dc17 100644
--- a/elements/overcloud-controller/pkg-map
+++ b/elements/overcloud-controller/pkg-map
@@ -7,7 +7,7 @@
     "ipa_client_package": "ipa-client",
     "ipxe_bootimgs_package": "ipxe-bootimgs",
     "nfs_package": "nfs-utils",
-    "ntp_package": "ntp",
+    "chrony_package": "chrony",
     "python_openstackclient_package": "python-openstackclient",
     "pacemaker_package": "pacemaker",
     "pcs_package": "pcs"