diff --git a/drivers/tpm/Kconfig b/drivers/tpm/Kconfig
index 31b35f75c965102f57a4751248fabca86ea5c27a..5a75f85b031feec601c4191ec6e0c098724600f4 100644
--- a/drivers/tpm/Kconfig
+++ b/drivers/tpm/Kconfig
@@ -50,7 +50,7 @@ config TPM_TIS_LPC
 	bool "Enable support for Infineon SLB9635/45 TPMs on LPC"
 	depends on TPM && X86
 	help
-	  This driver supports Infineon TPM devices connected on the I2C bus.
+	  This driver supports Infineon TPM devices connected on the LPC bus.
 	  The usual tpm operations and the 'tpm' command can be used to talk
 	  to the device using the standard TPM Interface Specification (TIS)
 	  protocol