diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index d92597b110..0f6dda8c7e 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -64,6 +64,7 @@ CONFIG_CMD_FS_GENERIC=y
 CONFIG_OF_CONTROL=y
 CONFIG_SPL_OF_CONTROL=y
 CONFIG_OF_HOSTFILE=y
+CONFIG_SPL_OF_PLATDATA=y
 CONFIG_NETCONSOLE=y
 CONFIG_SPL_DM=y
 CONFIG_REGMAP=y