diff --git a/lib/efi_loader/Kconfig b/lib/efi_loader/Kconfig
index 7fd3a3c..1b983fe 100644
--- a/lib/efi_loader/Kconfig
+++ b/lib/efi_loader/Kconfig
@@ -192,6 +192,15 @@
 	  Provide a EFI_TCG2_PROTOCOL implementation using the TPM hardware
 	  of the platform.
 
+config EFI_TCG2_PROTOCOL_EVENTLOG_SIZE
+	int "EFI_TCG2_PROTOCOL EventLog size"
+	depends on EFI_TCG2_PROTOCOL
+	default 4096
+	help
+		Define the size of the EventLog for EFI_TCG2_PROTOCOL. Note that
+		this is going to be allocated twice. One for the eventlog it self
+		and one for the configuration table that is required from the spec
+
 config EFI_LOAD_FILE2_INITRD
 	bool "EFI_FILE_LOAD2_PROTOCOL for Linux initial ramdisk"
 	default n