diff --git a/configs/sandbox_defconfig b/configs/sandbox_defconfig
index c4e1be3..fb1b09f 100644
--- a/configs/sandbox_defconfig
+++ b/configs/sandbox_defconfig
@@ -49,6 +49,7 @@
 CONFIG_SPI_FLASH_WINBOND=y
 CONFIG_DM_ETH=y
 CONFIG_DM_PCI=y
+CONFIG_DM_PCI_COMPAT=y
 CONFIG_PCI_SANDBOX=y
 CONFIG_PINCTRL=y
 CONFIG_PINCONF=y