diff --git a/arch/arm64/configs/gki_defconfig b/arch/arm64/configs/gki_defconfig
index c3c85cdfe80a..a36faba15be5 100644
--- a/arch/arm64/configs/gki_defconfig
+++ b/arch/arm64/configs/gki_defconfig
@@ -229,6 +229,7 @@ CONFIG_SCSI_UFS_CRYPTO=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=y
 CONFIG_DM_CRYPT=y
+CONFIG_DM_DEFAULT_KEY=y
 CONFIG_DM_SNAPSHOT=y
 CONFIG_DM_UEVENT=y
 CONFIG_DM_VERITY=y
diff --git a/arch/x86/configs/gki_defconfig b/arch/x86/configs/gki_defconfig
index 7083fcba7936..249207d7b7e0 100644
--- a/arch/x86/configs/gki_defconfig
+++ b/arch/x86/configs/gki_defconfig
@@ -194,6 +194,7 @@ CONFIG_BLK_DEV_SD=y
 CONFIG_MD=y
 CONFIG_BLK_DEV_DM=y
 CONFIG_DM_CRYPT=y
+CONFIG_DM_DEFAULT_KEY=y
 CONFIG_DM_SNAPSHOT=y
 CONFIG_DM_UEVENT=y
 CONFIG_DM_VERITY=y