diff --git a/modules/gamelib/thing.lua b/modules/gamelib/thing.lua
index c49eba1f..5dfa477f 100644
--- a/modules/gamelib/thing.lua
+++ b/modules/gamelib/thing.lua
@@ -39,6 +39,7 @@ ThingAttrFullGround       = 30
 ThingAttrLook             = 31
 ThingAttrCloth            = 32
 ThingAttrMarket           = 33
+ThingAttrNoMoveAnimation  = 253 -- >= 1010, value = 16
 ThingAttrChargeable       = 254 -- deprecated
 ThingLastAttr             = 255