diff --git a/ipmitool/include/ipmitool/ipmi_fru.h b/ipmitool/include/ipmitool/ipmi_fru.h
index 11ed9d9..b69e278 100644
--- a/ipmitool/include/ipmitool/ipmi_fru.h
+++ b/ipmitool/include/ipmitool/ipmi_fru.h
@@ -580,7 +580,7 @@ struct fru_picmgext_amc_link_desc_record {
 #endif
 
 /* FRU Board manufacturing date */
-static const uint64_t secs_from_1970_1996 = 820450800;
+static const uint64_t secs_from_1970_1996 = 820454400;
 static const char * chassis_type_desc[] __attribute__((unused)) = {
 	"Unspecified", "Other", "Unknown",
 	"Desktop", "Low Profile Desktop", "Pizza Box",