diff --git a/nova/compute/cluster.yml b/nova/compute/cluster.yml
index c3f60f8..7896a97 100644
--- a/nova/compute/cluster.yml
+++ b/nova/compute/cluster.yml
@@ -51,6 +51,7 @@
       aggregates: ${_param:nova_aggregates}
       heal_instance_info_cache_interval: 60
       vncproxy_url: ${_param:nova_vncproxy_url}
+      instance_build_timeout: ${_param:nova_instance_build_timeout}
       bind:
         vnc_address: ${_param:cluster_local_address}
         vnc_port: 6080
diff --git a/nova/compute/single.yml b/nova/compute/single.yml
index 5d161e2..836886e 100644
--- a/nova/compute/single.yml
+++ b/nova/compute/single.yml
@@ -50,6 +50,7 @@
       virtualization: kvm
       availability_zone: ${_param:nova_compute_avail_zone}
       vncproxy_url: ${_param:nova_vncproxy_url}
+      instance_build_timeout: ${_param:nova_instance_build_timeout}
       bind:
         vnc_address: ${_param:control_address}
         vnc_port: 6080