diff --git a/src/mainboard/google/rauru/Kconfig b/src/mainboard/google/rauru/Kconfig
index 9bccc87893..2e23681354 100644
--- a/src/mainboard/google/rauru/Kconfig
+++ b/src/mainboard/google/rauru/Kconfig
@@ -4,7 +4,8 @@
 config BOARD_GOOGLE_RAURU_COMMON
 	def_bool BOARD_GOOGLE_HYLIA || \
 		 BOARD_GOOGLE_NAVI || \
-		 BOARD_GOOGLE_RAURU
+		 BOARD_GOOGLE_RAURU || \
+		 BOARD_GOOGLE_SAPPHIRE
 
 if BOARD_GOOGLE_RAURU_COMMON
 
@@ -47,6 +48,7 @@ config MAINBOARD_PART_NUMBER
 	default "Hylia" if BOARD_GOOGLE_HYLIA
 	default "Navi" if BOARD_GOOGLE_NAVI
 	default "Rauru" if BOARD_GOOGLE_RAURU
+	default "Sapphire" if BOARD_GOOGLE_SAPPHIRE
 
 config VARIANT_DIR
 	default "navi" if BOARD_GOOGLE_NAVI
diff --git a/src/mainboard/google/rauru/Kconfig.name b/src/mainboard/google/rauru/Kconfig.name
index 589e131f10..f09ee43e15 100644
--- a/src/mainboard/google/rauru/Kconfig.name
+++ b/src/mainboard/google/rauru/Kconfig.name
@@ -10,3 +10,6 @@ config BOARD_GOOGLE_NAVI
 
 config BOARD_GOOGLE_RAURU
 	bool "->  Rauru"
+
+config BOARD_GOOGLE_SAPPHIRE
+	bool "->  Sapphire"