diff --git a/constants.py b/constants.py
index 013936d..4a48136 100644
--- a/constants.py
+++ b/constants.py
@@ -117,6 +117,7 @@ TBFont              = b"\x01F"
 TBShaston           = b"\xFE\xFF"
 TBNewYork           = b"\x02\x00"
 TBGeneva            = b"\x03\x00"
+TBMonaco            = b"\x04\x00"
 TBVenice            = b"\x05\x00"
 TBTimes             = b"\x14\x00"
 TBHelvetica         = b"\x15\x00"