diff --git a/docker/ironic/ironic-base/ironic_sudoers b/docker/ironic/ironic-base/ironic_sudoers
index 3e7c843f39..573aa21948 100644
--- a/docker/ironic/ironic-base/ironic_sudoers
+++ b/docker/ironic/ironic-base/ironic_sudoers
@@ -1 +1 @@
-ironic ALL = (root) NOPASSWD: /var/lib/kolla/venv/bin/ironic-rootwrap /etc/ironic/rootwrap.conf *
+ironic ALL = (root) NOPASSWD: /var/lib/kolla/venv/bin/ironic-rootwrap /etc/ironic/rootwrap.conf *, /usr/sbin/modprobe iscsi_tcp, /sbin/modprobe iscsi_tcp
diff --git a/docker/ironic/ironic-conductor/Dockerfile.j2 b/docker/ironic/ironic-conductor/Dockerfile.j2
index c7fbdbc52f..06827258f5 100644
--- a/docker/ironic/ironic-conductor/Dockerfile.j2
+++ b/docker/ironic/ironic-conductor/Dockerfile.j2
@@ -89,6 +89,9 @@ RUN {{ macros.install_pip(ironic_conductor_pip_packages | customizable("pip_pack
 
 {{ macros.install_packages(ironic_conductor_packages | customizable("packages")) }}
 
+COPY extend_start.sh /usr/local/bin/kolla_ironic_extend_start
+RUN chmod 755 /usr/local/bin/kolla_ironic_extend_start
+
 {% block ironic_conductor_footer %}{% endblock %}
 {% block footer %}{% endblock %}
 
diff --git a/docker/ironic/ironic-conductor/extend_start.sh b/docker/ironic/ironic-conductor/extend_start.sh
new file mode 100644
index 0000000000..e058fad549
--- /dev/null
+++ b/docker/ironic/ironic-conductor/extend_start.sh
@@ -0,0 +1,3 @@
+#!/bin/bash
+
+sudo modprobe iscsi_tcp