diff --git a/doc/source/configuration/_flagmappings/ec2api.flagmappings b/doc/source/configuration/_flagmappings/ec2api.flagmappings
index 08a48146..100a3dd4 100644
--- a/doc/source/configuration/_flagmappings/ec2api.flagmappings
+++ b/doc/source/configuration/_flagmappings/ec2api.flagmappings
@@ -118,7 +118,7 @@ keystone_authtoken/auth_port disable
 keystone_authtoken/auth_protocol disable
 keystone_authtoken/auth_section disable
 keystone_authtoken/auth_type disable
-keystone_authtoken/auth_uri disable
+keystone_authtoken/www_authenticate_uri disable
 keystone_authtoken/auth_version disable
 keystone_authtoken/cache disable
 keystone_authtoken/cafile disable
diff --git a/install.sh b/install.sh
index b70e01e0..8db3fefa 100755
--- a/install.sh
+++ b/install.sh
@@ -294,7 +294,7 @@ iniset $CONF_FILE DEFAULT state_path "$DATA_DIR"
 
 GROUP_AUTHTOKEN="keystone_authtoken"
 iniset $CONF_FILE $GROUP_AUTHTOKEN signing_dir "$AUTH_CACHE_DIR"
-iniset $CONF_FILE $GROUP_AUTHTOKEN auth_uri "$OS_AUTH_URL"
+iniset $CONF_FILE $GROUP_AUTHTOKEN www_authenticate_uri "$OS_AUTH_URL"
 iniset $CONF_FILE $GROUP_AUTHTOKEN auth_url "$OS_AUTH_URL"
 iniset $CONF_FILE $GROUP_AUTHTOKEN username $SERVICE_USERNAME
 iniset $CONF_FILE $GROUP_AUTHTOKEN password $SERVICE_PASSWORD