diff --git a/boards/arm/cxd56xx/spresense/configs/audio_sdk/defconfig b/boards/arm/cxd56xx/spresense/configs/audio_sdk/defconfig
index 01e508d902..4467af4381 100644
--- a/boards/arm/cxd56xx/spresense/configs/audio_sdk/defconfig
+++ b/boards/arm/cxd56xx/spresense/configs/audio_sdk/defconfig
@@ -17,6 +17,7 @@ CONFIG_ARCH_CHIP="cxd56xx"
 CONFIG_ARCH_CHIP_CXD56XX=y
 CONFIG_ARCH_STACKDUMP=y
 CONFIG_ARMV7M_USEBASEPRI=y
+CONFIG_AUDIO=y
 CONFIG_BOARD_LOOPSPERMSEC=5434
 CONFIG_BOOT_RUNFROMISRAM=y
 CONFIG_BUILTIN=y