diff --git a/misc/config_tools/acpi_gen/acpi_const.py b/misc/config_tools/acpi_gen/acpi_const.py
index aa6c613cb..c5c12de1d 100644
--- a/misc/config_tools/acpi_gen/acpi_const.py
+++ b/misc/config_tools/acpi_gen/acpi_const.py
@@ -26,7 +26,7 @@ ACPI_DSDT_ADDR_OFFSET = 0x240       # (variable)
 ACPI_MCFG_ADDR_OFFSET = 0x440       # (60 bytes)
 ACPI_MADT_ADDR_OFFSET = 0x480       # (depends on #CPUs)
 ACPI_RTCT_ADDR_OFFSET = 0xF00
-ACPI_TPM2_ADDR_OFFSET = 0x1100      # (52 bytes)
+ACPI_TPM2_ADDR_OFFSET = 0x1300      # (52 bytes)
 
 ACPI_RSDP_ADDR = (ACPI_BASE + ACPI_RSDP_ADDR_OFFSET)
 ACPI_XSDT_ADDR = (ACPI_BASE + ACPI_XSDT_ADDR_OFFSET)