diff --git a/luci-app-mptcp/luasrc/model/cbi/mptcp.lua b/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
index 2fd8299ff..50c3cd4dc 100644
--- a/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
+++ b/luci-app-mptcp/luasrc/model/cbi/mptcp.lua
@@ -12,6 +12,9 @@ mtcpg:value("disable", translate("disable"))
 local mtcpck = s:option(ListValue, "mptcp_checksum", translate("Multipath TCP checksum"))
 mtcpck:value(1, translate("enable"))
 mtcpck:value(0, translate("disable"))
+local mtcpck = s:option(ListValue, "mptcp_debug", translate("Multipath Debug"))
+mtcpck:value(1, translate("enable"))
+mtcpck:value(0, translate("disable"))
 local mtcppm = s:option(ListValue, "mptcp_path_manager", translate("Multipath TCP path-manager"))
 mtcppm:value("default", translate("default"))
 mtcppm:value("fullmesh", translate("fullmesh"))