diff --git a/inventory/host_vars/worker01.ocp.stg.iad2.fedoraproject.org b/inventory/host_vars/worker01.ocp.stg.iad2.fedoraproject.org
index 20cfeab305..aa93cc5d57 100644
--- a/inventory/host_vars/worker01.ocp.stg.iad2.fedoraproject.org
+++ b/inventory/host_vars/worker01.ocp.stg.iad2.fedoraproject.org
@@ -22,7 +22,7 @@ dns: "{{ dns1 }}"
 
 pxe_bootdev: eno1 
 install_dev: sda
-mac0: "70:B5:E8:D0:E2:E0"
+mac0: "68:05:CA:CE:A2:AC"
 
 rhcos_ignition_file_url: "http://10.3.166.50/rhcos/worker.ign"
 rhcos_install_img_url: "http://10.3.166.50/rhcos/rhcos-{{ rhcos_version }}-x86_64-metal.x86_64.raw.gz"
diff --git a/inventory/host_vars/worker02.ocp.stg.iad2.fedoraproject.org b/inventory/host_vars/worker02.ocp.stg.iad2.fedoraproject.org
index e7877d8bd8..1bafdfe69b 100644
--- a/inventory/host_vars/worker02.ocp.stg.iad2.fedoraproject.org
+++ b/inventory/host_vars/worker02.ocp.stg.iad2.fedoraproject.org
@@ -22,7 +22,7 @@ dns: "{{ dns1 }}"
 
 pxe_bootdev: eno1 
 install_dev: sda
-mac0: "70:B5:E8:D0:D4:90"
+mac0: "68:05:CA:CE:A3:24"
 
 rhcos_ignition_file_url: "http://10.3.166.50/rhcos/worker.ign"
 rhcos_install_img_url: "http://10.3.166.50/rhcos/rhcos-{{ rhcos_version }}-x86_64-metal.x86_64.raw.gz"
diff --git a/inventory/host_vars/worker03.ocp.stg.iad2.fedoraproject.org b/inventory/host_vars/worker03.ocp.stg.iad2.fedoraproject.org
index ac4a5abee0..512d16e90c 100644
--- a/inventory/host_vars/worker03.ocp.stg.iad2.fedoraproject.org
+++ b/inventory/host_vars/worker03.ocp.stg.iad2.fedoraproject.org
@@ -22,7 +22,7 @@ dns: "{{ dns1 }}"
 
 pxe_bootdev: eno1 
 install_dev: sda
-mac0: "70:B5:E8:D0:D6:98"
+mac0: "68:05:CA:CE:A5:10"
 
 rhcos_ignition_file_url: "http://10.3.166.50/rhcos/worker.ign"
 rhcos_install_img_url: "http://10.3.166.50/rhcos/rhcos-{{ rhcos_version }}-x86_64-metal.x86_64.raw.gz"