diff --git a/devstack/lib/heat b/devstack/lib/heat
index a8271081af..f70c07fcbc 100644
--- a/devstack/lib/heat
+++ b/devstack/lib/heat
@@ -195,6 +195,9 @@ function configure_heat {
         iniset $HEAT_CONF clients_keystone ca_file $SSL_BUNDLE_FILE
         iniset $HEAT_CONF clients_nova ca_file $SSL_BUNDLE_FILE
         iniset $HEAT_CONF clients_cinder ca_file $SSL_BUNDLE_FILE
+        iniset $HEAT_CONF clients_neutron ca_file $SSL_BUNDLE_FILE
+        iniset $HEAT_CONF clients_glance ca_file $SSL_BUNDLE_FILE
+        iniset $HEAT_CONF clients_swift ca_file $SSL_BUNDLE_FILE
     fi
 
     if [[ "$HEAT_ENABLE_ADOPT_ABANDON" = "True" ]]; then