diff --git a/doc/source/installation/containerized.rst b/doc/source/installation/containerized.rst
index fe1f14faa..926931287 100644
--- a/doc/source/installation/containerized.rst
+++ b/doc/source/installation/containerized.rst
@@ -42,7 +42,7 @@ that can be used to Deploy Kuryr on Kubernetes. The script is placed in
 
 .. code-block:: console
 
-   $ ./tools/generate_k8s_resource_definitions <output_dir> [<controller_conf_path>] [<cni_conf_path>] [<ca_certificate_path>]
+   $ ./tools/generate_k8s_resource_definitions.sh <output_dir> [<controller_conf_path>] [<cni_conf_path>] [<ca_certificate_path>]
 
 * ``output_dir`` - directory where to put yaml files with definitions.
 * ``controller_conf_path`` - path to custom kuryr-controller configuration
diff --git a/tools/generate_k8s_resource_definitions.sh b/tools/generate_k8s_resource_definitions.sh
index ac86b3639..b5199570f 100755
--- a/tools/generate_k8s_resource_definitions.sh
+++ b/tools/generate_k8s_resource_definitions.sh
@@ -57,6 +57,15 @@ username = $username
 password = $password
 auth_url = $auth_url
 auth_type = password
+EOF
+
+    if [ ! -z $CA_CERTIFICATE_PATH ]; then
+        cat >> $CONF_PATH << EOF
+cafile = /etc/ssl/certs/kuryr-ca-bundle.crt
+EOF
+    fi
+
+    cat >> $CONF_PATH << EOF
 [neutron_defaults]
 ovs_bridge = br-int
 service_subnet = $service_subnet_id