diff --git a/openpower/configs/mihawk_defconfig b/openpower/configs/mihawk_defconfig
index fe797d3..b001a4e 100644
--- a/openpower/configs/mihawk_defconfig
+++ b/openpower/configs/mihawk_defconfig
@@ -62,11 +62,9 @@
 BR2_IMA_CATALOG_FILENAME="ima_catalog.bin"
 BR2_OPENPOWER_TARGETING_BIN_FILENAME="MIHAWK_HB.targeting.bin"
 BR2_OPENPOWER_TARGETING_ECC_FILENAME="MIHAWK_HB.targeting.bin.ecc"
+BR2_BUILD_PNOR_SQUASHFS=y
 BR2_PACKAGE_PETITBOOT=y
 BR2_PACKAGE_PETITBOOT_MTD=y
 BR2_CAPP_UCODE_BIN_FILENAME="cappucode.bin"
 BR2_PACKAGE_LOADKEYS=y
 BR2_IMA_CATALOG_DTS="POWER9"
-BR2_OPENPOWER_SECUREBOOT_NO_KEY_TRANSITION=y
-BR2_OPENPOWER_SECUREBOOT_SIGN_MODE="development"
-BR2_BUILD_PNOR_SQUASHFS=y