diff --git a/configs/sandbox_spl_defconfig b/configs/sandbox_spl_defconfig
index ee30e82..4ee885b 100644
--- a/configs/sandbox_spl_defconfig
+++ b/configs/sandbox_spl_defconfig
@@ -1,3 +1,4 @@
+CONFIG_SPL_LIBCOMMON_SUPPORT=y
 CONFIG_SPL_ENV_SUPPORT=y
 CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
 CONFIG_MMC=y