diff --git a/include/drivers/measured_boot/event_log/event_log.h b/include/drivers/measured_boot/event_log/event_log.h
index 9aa6dc7..0d22d87 100644
--- a/include/drivers/measured_boot/event_log/event_log.h
+++ b/include/drivers/measured_boot/event_log/event_log.h
@@ -48,12 +48,14 @@
 #define	BL32_EXTRA1_IMAGE_STRING	"BL32_EXTRA1_IMAGE"
 #define	BL32_EXTRA2_IMAGE_STRING	"BL32_EXTRA2_IMAGE"
 #define BL33_STRING			"BL_33"
+#define FW_CONFIG_STRING                "FW_CONFIG"
 #define GPT_IMAGE_STRING		"GPT"
 #define HW_CONFIG_STRING		"HW_CONFIG"
 #define NT_FW_CONFIG_STRING		"NT_FW_CONFIG"
 #define SCP_BL2_IMAGE_STRING		"SCP_BL2_IMAGE"
 #define SOC_FW_CONFIG_STRING		"SOC_FW_CONFIG"
 #define STM32_IMAGE_STRING		"STM32"
+#define TB_FW_CONFIG_STRING             "TB_FW_CONFIG"
 #define	TOS_FW_CONFIG_STRING		"TOS_FW_CONFIG"
 
 typedef struct {