diff --git a/boards/arm/cxd56xx/spresense/configs/rndis_smp/defconfig b/boards/arm/cxd56xx/spresense/configs/rndis_smp/defconfig
index e77610570dc..62ebc1ded40 100644
--- a/boards/arm/cxd56xx/spresense/configs/rndis_smp/defconfig
+++ b/boards/arm/cxd56xx/spresense/configs/rndis_smp/defconfig
@@ -32,7 +32,6 @@ CONFIG_CXD56_AUDIO_NUM_BUFFERS=64
 CONFIG_CXD56_AUDIO_WORKER_STACKSIZE=1024
 CONFIG_CXD56_BINARY=y
 CONFIG_CXD56_SDIO=y
-CONFIG_CXD56_TESTSET=y
 CONFIG_CXD56_USBDEV=y
 CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_HARDFAULT_ALERT=y
diff --git a/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig b/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
index 33f748fb1ce..e35bbc9f3f8 100644
--- a/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
+++ b/boards/arm/cxd56xx/spresense/configs/wifi_smp/defconfig
@@ -36,7 +36,6 @@ CONFIG_CXD56_DMAC_SPI5_TX=y
 CONFIG_CXD56_SDIO=y
 CONFIG_CXD56_SPI5=y
 CONFIG_CXD56_SPI=y
-CONFIG_CXD56_TESTSET=y
 CONFIG_CXD56_USBDEV=y
 CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_HARDFAULT_ALERT=y