diff --git a/user_channel/channelcommands.hpp b/user_channel/channelcommands.hpp
index c612d3f..abcead6 100644
--- a/user_channel/channelcommands.hpp
+++ b/user_channel/channelcommands.hpp
@@ -28,6 +28,7 @@
     IPMI_CMD_SET_CHANNEL_ACCESS = 0x40,
     IPMI_CMD_GET_CHANNEL_ACCESS = 0x41,
     IPMI_CMD_GET_CHANNEL_INFO = 0x42,
+    IPMI_CMD_GET_CHANNEL_PAYLOAD_SUPPORT = 0x4E,
 };
 
 void registerChannelFunctions();