diff --git a/src/soc/intel/elkhartlake/Kconfig b/src/soc/intel/elkhartlake/Kconfig
index 468a0ba..4af3276 100644
--- a/src/soc/intel/elkhartlake/Kconfig
+++ b/src/soc/intel/elkhartlake/Kconfig
@@ -171,7 +171,7 @@
 
 # Clock divider parameters for 115200 baud rate
 # Baudrate = (UART source clock * M) /(N *16)
-# EHL UART source clock: 120MHz
+# EHL UART source clock: 100MHz
 config SOC_INTEL_COMMON_LPSS_UART_CLK_M_VAL
 	hex
 	default 0x25a