diff --git a/boards/sim/sim/sim/configs/bluetooth/defconfig b/boards/sim/sim/sim/configs/bluetooth/defconfig
index f49b3ccf2e3..a60603090e2 100644
--- a/boards/sim/sim/sim/configs/bluetooth/defconfig
+++ b/boards/sim/sim/sim/configs/bluetooth/defconfig
@@ -8,6 +8,7 @@
 # CONFIG_NET_ETHERNET is not set
 # CONFIG_NET_IPv4 is not set
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
+CONFIG_ALLOW_BSD_COMPONENTS=y
 CONFIG_ARCH="sim"
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_BOARD_SIM=y
diff --git a/boards/sim/sim/sim/configs/bthcisock/defconfig b/boards/sim/sim/sim/configs/bthcisock/defconfig
index d4e2bd95ce8..02604ef09f4 100644
--- a/boards/sim/sim/sim/configs/bthcisock/defconfig
+++ b/boards/sim/sim/sim/configs/bthcisock/defconfig
@@ -8,6 +8,7 @@
 # CONFIG_NET_ETHERNET is not set
 # CONFIG_NET_IPv4 is not set
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
+CONFIG_ALLOW_BSD_COMPONENTS=y
 CONFIG_ARCH="sim"
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_BOARD_SIM=y
diff --git a/boards/sim/sim/sim/configs/btuart/defconfig b/boards/sim/sim/sim/configs/btuart/defconfig
index 08ff5a0aafb..1061a8dc0d7 100644
--- a/boards/sim/sim/sim/configs/btuart/defconfig
+++ b/boards/sim/sim/sim/configs/btuart/defconfig
@@ -8,6 +8,7 @@
 # CONFIG_NET_ETHERNET is not set
 # CONFIG_NET_IPv4 is not set
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
+CONFIG_ALLOW_BSD_COMPONENTS=y
 CONFIG_ARCH="sim"
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_BOARD_SIM=y
diff --git a/boards/sim/sim/sim/configs/nimble/defconfig b/boards/sim/sim/sim/configs/nimble/defconfig
index 2c4cb5ba454..c9de5e1ea83 100644
--- a/boards/sim/sim/sim/configs/nimble/defconfig
+++ b/boards/sim/sim/sim/configs/nimble/defconfig
@@ -9,6 +9,7 @@
 # CONFIG_NET_IPv4 is not set
 # CONFIG_NSH_CMDOPT_HEXDUMP is not set
 # CONFIG_WIRELESS_BLUETOOTH_HOST is not set
+CONFIG_ALLOW_BSD_COMPONENTS=y
 CONFIG_ARCH="sim"
 CONFIG_ARCH_BOARD="sim"
 CONFIG_ARCH_BOARD_SIM=y