diff --git a/openstack/ironic/ironic.spec.j2 b/openstack/ironic/ironic.spec.j2
index 1cb7afb14..eacb5fe4a 100644
--- a/openstack/ironic/ironic.spec.j2
+++ b/openstack/ironic/ironic.spec.j2
@@ -63,6 +63,7 @@ BuildRequires:  {{ py3('osprofiler') }}
 BuildRequires:  {{ py3('pbr') }}
 BuildRequires:  {{ py3('pecan') }}
 BuildRequires:  {{ py3('psutil') }}
+BuildRequires:  {{ py3('pycdlib') }}
 BuildRequires:  {{ py3('pysendfile') }}
 BuildRequires:  {{ py3('pysnmp') }}
 BuildRequires:  {{ py3('pytz') }}
@@ -134,6 +135,7 @@ Requires:       {{ py3('osprofiler') }}
 Requires:       {{ py3('pbr') }}
 Requires:       {{ py3('pecan') }}
 Requires:       {{ py3('psutil') }}
+Requires:       {{ py3('pycdlib') }}
 Requires:       {{ py3('pysendfile') }}
 Requires:       {{ py3('pytz') }}
 Requires:       {{ py3('requests') }}