diff --git a/libnm-util/tests/test-settings-defaults.c b/libnm-util/tests/test-settings-defaults.c
index 7f0adc561..9f38a1455 100644
--- a/libnm-util/tests/test-settings-defaults.c
+++ b/libnm-util/tests/test-settings-defaults.c
@@ -118,7 +118,7 @@ int main (int argc, char **argv)
 	test_defaults (NM_TYPE_SETTING_CDMA, NM_SETTING_CDMA_SETTING_NAME);
 	test_defaults (NM_TYPE_SETTING_GSM, NM_SETTING_GSM_SETTING_NAME);
 	test_defaults (NM_TYPE_SETTING_IP4_CONFIG, NM_SETTING_IP4_CONFIG_SETTING_NAME);
-//	test_defaults (NM_TYPE_SETTING_IP6_CONFIG, NM_SETTING_IP6_CONFIG_SETTING_NAME);
+	test_defaults (NM_TYPE_SETTING_IP6_CONFIG, NM_SETTING_IP6_CONFIG_SETTING_NAME);
 	test_defaults (NM_TYPE_SETTING_PPP, NM_SETTING_PPP_SETTING_NAME);
 	test_defaults (NM_TYPE_SETTING_PPPOE, NM_SETTING_PPPOE_SETTING_NAME);
 	test_defaults (NM_TYPE_SETTING_SERIAL, NM_SETTING_SERIAL_SETTING_NAME);