diff --git a/configs/rcar3_salvator-x_defconfig b/configs/rcar3_salvator-x_defconfig
index c82cee93f2..2b2c273f6a 100644
--- a/configs/rcar3_salvator-x_defconfig
+++ b/configs/rcar3_salvator-x_defconfig
@@ -96,3 +96,4 @@ CONFIG_USB_EHCI_HCD=y
 CONFIG_USB_EHCI_GENERIC=y
 CONFIG_USB_STORAGE=y
 CONFIG_OF_LIBFDT_OVERLAY=y
+# CONFIG_EFI_UNICODE_CAPITALIZATION is not set