diff --git a/configs/dlvision_defconfig b/configs/dlvision_defconfig
index 3149cb1..efa2d22 100644
--- a/configs/dlvision_defconfig
+++ b/configs/dlvision_defconfig
@@ -1,4 +1,5 @@
 CONFIG_PPC=y
 CONFIG_4xx=y
 CONFIG_TARGET_DLVISION=y
+CONFIG_CMD_SETEXPR=y
 CONFIG_REGEX=y