diff --git a/drivers/ptp/Kconfig b/drivers/ptp/Kconfig
index b45d2b86d8ca..b0d1b8d264fa 100644
--- a/drivers/ptp/Kconfig
+++ b/drivers/ptp/Kconfig
@@ -121,7 +121,7 @@ config PTP_1588_CLOCK_KVM
 
 config PTP_1588_CLOCK_IDTCM
 	tristate "IDT CLOCKMATRIX as PTP clock"
-	depends on PTP_1588_CLOCK
+	depends on PTP_1588_CLOCK && I2C
 	default n
 	help
 	  This driver adds support for using IDT CLOCKMATRIX(TM) as a PTP