diff --git a/configs/aria_defconfig b/configs/aria_defconfig
index 14919e5..0f41645 100644
--- a/configs/aria_defconfig
+++ b/configs/aria_defconfig
@@ -10,4 +10,5 @@
 CONFIG_CMD_DHCP=y
 CONFIG_CMD_MII=y
 CONFIG_CMD_PING=y
+# CONFIG_PCI is not set
 CONFIG_OF_LIBFDT=y