diff --git a/ipmid-api.h b/ipmid-api.h
index cf3eaab..0c92069 100644
--- a/ipmid-api.h
+++ b/ipmid-api.h
@@ -97,6 +97,7 @@
     IPMI_CC_PARM_OUT_OF_RANGE = 0xC9,
     IPMI_CC_SENSOR_INVALID = 0xCB,
     IPMI_CC_RESPONSE_ERROR = 0xCE,
+    IPMI_CC_INSUFFICIENT_PRIVILEGE = 0xD4,
     IPMI_CC_UNSPECIFIED_ERROR = 0xFF,
 };