diff --git a/target/linux/ar71xx/mikrotik/config-default b/target/linux/ar71xx/mikrotik/config-default
index 6393ee3f5d7..c939a956444 100644
--- a/target/linux/ar71xx/mikrotik/config-default
+++ b/target/linux/ar71xx/mikrotik/config-default
@@ -40,6 +40,7 @@ CONFIG_AT803X_PHY=y
 # CONFIG_ATH79_MACH_HORNET_UB is not set
 # CONFIG_ATH79_MACH_JA76PF is not set
 # CONFIG_ATH79_MACH_JWAP003 is not set
+# CONFIG_ATH79_MACH_MC_MAC1200R is not set
 # CONFIG_ATH79_MACH_MR600 is not set
 # CONFIG_ATH79_MACH_MR900 is not set
 # CONFIG_ATH79_MACH_MYNET_N600 is not set
@@ -55,6 +56,7 @@ CONFIG_AT803X_PHY=y
 # CONFIG_ATH79_MACH_PB44 is not set
 # CONFIG_ATH79_MACH_PB92 is not set
 # CONFIG_ATH79_MACH_QIHOO_C301 is not set
+# CONFIG_ATH79_MACH_R6100 is not set
 CONFIG_ATH79_MACH_RB2011=y
 CONFIG_ATH79_MACH_RB4XX=y
 CONFIG_ATH79_MACH_RB750=y