diff --git a/ipmid.H b/ipmid.H
index 3de2c8c..c75b4ac 100644
--- a/ipmid.H
+++ b/ipmid.H
@@ -16,7 +16,7 @@
 // The BT FIFO in the AST2400 can only handle 64 bytes.  
 // Can only allow 63 because the BT interface still 
 // needs 1 byte for the length field. 
-#define MAX_IPMI_BUFFER 63
+#define MAX_IPMI_BUFFER 64
 
 extern FILE *ipmiio, *ipmidbus, *ipmicmddetails;