diff --git a/lib/glance b/lib/glance
index da9cd43..4ba1d20 100644
--- a/lib/glance
+++ b/lib/glance
@@ -161,6 +161,9 @@
     if is_service_enabled s-proxy; then
         iniset $GLANCE_API_CONF glance_store default_store swift
         iniset $GLANCE_API_CONF glance_store swift_store_create_container_on_put True
+        if python3_enabled; then
+            iniset $GLANCE_API_CONF glance_store swift_store_auth_insecure True
+        fi
 
         iniset $GLANCE_API_CONF glance_store swift_store_config_file $GLANCE_SWIFT_STORE_CONF
         iniset $GLANCE_API_CONF glance_store default_swift_reference ref1
@@ -186,7 +189,13 @@
         fi
 
         iniset $GLANCE_SWIFT_STORE_CONF ref1 key $SERVICE_PASSWORD
-        iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
+        if python3_enabled; then
+            # NOTE(dims): Currently the glance_store+swift does not support either an insecure flag
+            # or ability to specify the CACERT. So fallback to http:// url
+            iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address ${KEYSTONE_SERVICE_URI/https/http}/v3
+        else
+            iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_address $KEYSTONE_SERVICE_URI/v3
+        fi
         iniset $GLANCE_SWIFT_STORE_CONF ref1 auth_version 3
 
         # commenting is not strictly necessary but it's confusing to have bad values in conf