diff --git a/zuul.d/ironic-jobs.yaml b/zuul.d/ironic-jobs.yaml
index 0fbb44cc03..76b140ead3 100644
--- a/zuul.d/ironic-jobs.yaml
+++ b/zuul.d/ironic-jobs.yaml
@@ -32,14 +32,14 @@
         OVERRIDE_PUBLIC_BRIDGE_MTU: 1400
         TEMPEST_PLUGINS: "'{{ ansible_user_dir }}/src/git.openstack.org/openstack/ironic-tempest-plugin'"
         VIRT_DRIVER: ironic
-        BUILD_TIMEOUT: 600
+        BUILD_TIMEOUT: 720
         IRONIC_BAREMETAL_BASIC_OPS: True
         IRONIC_BUILD_DEPLOY_RAMDISK: False
         IRONIC_CALLBACK_TIMEOUT: 600
         IRONIC_DEPLOY_DRIVER: ipmi
         IRONIC_INSPECTOR_BUILD_RAMDISK: False
         IRONIC_RAMDISK_TYPE: tinyipa
-        IRONIC_TEMPEST_BUILD_TIMEOUT: 600
+        IRONIC_TEMPEST_BUILD_TIMEOUT: 720
         IRONIC_TEMPEST_WHOLE_DISK_IMAGE: False
         IRONIC_VM_COUNT: 1
         IRONIC_VM_EPHEMERAL_DISK: 1