diff --git a/ipmitool/include/ipmitool/ipmi_kontronoem.h b/ipmitool/include/ipmitool/ipmi_kontronoem.h
index 40793c5..d3925df 100644
--- a/ipmitool/include/ipmitool/ipmi_kontronoem.h
+++ b/ipmitool/include/ipmitool/ipmi_kontronoem.h
@@ -41,5 +41,6 @@
 
 
 int ipmi_kontronoem_main(struct ipmi_intf *, int, char **);
+int ipmi_kontronoem_set_large_buffer(struct ipmi_intf *, unsigned char size);
 
 #endif /* IPMI_KONTRONOEM_H */