diff --git a/modules/gamelib/const.lua b/modules/gamelib/const.lua
index 7c5695d6..4ce2737e 100644
--- a/modules/gamelib/const.lua
+++ b/modules/gamelib/const.lua
@@ -200,7 +200,7 @@ CIPSOFT_RSA = "1321277432058722840622950990822933849527763264961655079678763618"
               "88792221429527047321331896351555606801473202394175817"
 
 -- set to the latest Tibia.pic signature to make otclient compatible with official tibia
-PIC_SIGNATURE = 0x52de78da
+PIC_SIGNATURE = 0x53208400
 
 OsTypes = {
   Linux = 1,