diff --git a/configs/comtrend_ar5387un_ram_defconfig b/configs/comtrend_ar5387un_ram_defconfig
index d61374003289fc7a2eb66c82b9b8d72d0f75273b..5b05fd20d78a9fbdebee30fbe7a2072f9077698e 100644
--- a/configs/comtrend_ar5387un_ram_defconfig
+++ b/configs/comtrend_ar5387un_ram_defconfig
@@ -1,5 +1,6 @@
 CONFIG_ARCH_BMIPS=y
 CONFIG_BAUDRATE=115200
+CONFIG_BCM6328_POWER_DOMAIN=y
 CONFIG_BCM6345_CLK=y
 CONFIG_BCM6345_SERIAL=y
 CONFIG_BMIPS_BOOT_RAM=y
@@ -42,6 +43,7 @@ CONFIG_MIPS=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_POWER_DOMAIN=y
 CONFIG_RESET=y
 CONFIG_RESET_BCM6345=y
 CONFIG_SOC_BMIPS_BCM6328=y
diff --git a/configs/comtrend_vr3032u_ram_defconfig b/configs/comtrend_vr3032u_ram_defconfig
index fa2b2ae2c3624f2466aff2b6ff6ef8d92b1acb59..c056d73f18b5d5db646d7081e724e98aea9fb84e 100644
--- a/configs/comtrend_vr3032u_ram_defconfig
+++ b/configs/comtrend_vr3032u_ram_defconfig
@@ -1,5 +1,6 @@
 CONFIG_ARCH_BMIPS=y
 CONFIG_BAUDRATE=115200
+CONFIG_BCM6328_POWER_DOMAIN=y
 CONFIG_BCM6345_CLK=y
 CONFIG_BCM6345_SERIAL=y
 CONFIG_BMIPS_BOOT_RAM=y
@@ -42,6 +43,7 @@ CONFIG_MIPS=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
+CONFIG_POWER_DOMAIN=y
 CONFIG_RESET=y
 CONFIG_RESET_BCM6345=y
 CONFIG_SOC_BMIPS_BCM63268=y