diff --git a/group_vars/all.yml.sample b/group_vars/all.yml.sample
index d5cc34536..c856e6650 100644
--- a/group_vars/all.yml.sample
+++ b/group_vars/all.yml.sample
@@ -757,7 +757,7 @@ dummy:
 #prometheus_data_dir: /var/lib/prometheus
 #prometheus_conf_dir: /etc/prometheus
 #prometheus_user_id: '65534'  # This is the UID used by the prom/prometheus container image
-#prometheus_port: 9090
+#prometheus_port: 9092
 #alertmanager_container_image: prom/alertmanager:latest
 #alertmanager_container_cpu_period: 100000
 #alertmanager_container_cpu_cores: 2
diff --git a/group_vars/rhcs.yml.sample b/group_vars/rhcs.yml.sample
index 3295bf39d..b2e046b2b 100644
--- a/group_vars/rhcs.yml.sample
+++ b/group_vars/rhcs.yml.sample
@@ -757,7 +757,7 @@ prometheus_container_image: registry.redhat.io/openshift4/ose-prometheus:4.1
 #prometheus_data_dir: /var/lib/prometheus
 #prometheus_conf_dir: /etc/prometheus
 #prometheus_user_id: '65534'  # This is the UID used by the prom/prometheus container image
-#prometheus_port: 9090
+#prometheus_port: 9092
 alertmanager_container_image: registry.redhat.io/openshift4/ose-prometheus-alertmanager:4.1
 #alertmanager_container_cpu_period: 100000
 #alertmanager_container_cpu_cores: 2
diff --git a/roles/ceph-defaults/defaults/main.yml b/roles/ceph-defaults/defaults/main.yml
index 621317686..3b452ff51 100644
--- a/roles/ceph-defaults/defaults/main.yml
+++ b/roles/ceph-defaults/defaults/main.yml
@@ -749,7 +749,7 @@ prometheus_container_memory: 4
 prometheus_data_dir: /var/lib/prometheus
 prometheus_conf_dir: /etc/prometheus
 prometheus_user_id: '65534'  # This is the UID used by the prom/prometheus container image
-prometheus_port: 9090
+prometheus_port: 9092
 alertmanager_container_image: prom/alertmanager:latest
 alertmanager_container_cpu_period: 100000
 alertmanager_container_cpu_cores: 2