diff --git a/configs/ocotea_defconfig b/configs/ocotea_defconfig
index c0fa6ce..cc3a248 100644
--- a/configs/ocotea_defconfig
+++ b/configs/ocotea_defconfig
@@ -1,4 +1,5 @@
 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_OCOTEA=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_REGEX=y