diff --git a/src/mainboard/google/guybrush/mainboard.c b/src/mainboard/google/guybrush/mainboard.c
index 72ad7a8a0f..57f658c8bd 100644
--- a/src/mainboard/google/guybrush/mainboard.c
+++ b/src/mainboard/google/guybrush/mainboard.c
@@ -50,9 +50,11 @@ static const struct fch_irq_routing {
 	{ PIRQ_SDIO,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_SATA,	PIRQ_NC,	PIRQ_NC },
 	{ PIRQ_EMMC,	PIRQ_NC,	PIRQ_NC },
-	{ PIRQ_GPIO,	PIRQ_NC,	PIRQ_NC },
-	{ PIRQ_I2C2,	PIRQ_NC,	PIRQ_NC },
-	{ PIRQ_I2C3,	PIRQ_NC,	PIRQ_NC },
+	{ PIRQ_GPIO,	11,		11 },
+	{ PIRQ_I2C0,	10,		10 },
+	{ PIRQ_I2C1,	 7,		 7 },
+	{ PIRQ_I2C2,	 6,		 6 },
+	{ PIRQ_I2C3,	 5,		 5 },
 	{ PIRQ_UART0,	 4,		 4 },
 	{ PIRQ_UART1,	 3,		 3 },