diff --git a/vmf/scripts/mods/vmf/modules/core/chat.lua b/vmf/scripts/mods/vmf/modules/core/chat.lua
index 4562a62..bb0994f 100644
--- a/vmf/scripts/mods/vmf/modules/core/chat.lua
+++ b/vmf/scripts/mods/vmf/modules/core/chat.lua
@@ -3,8 +3,11 @@ local vmf = get_mod("VMF")
 -- Constants used as parameters in some 'chat_manager's functions
 local CHANNEL_ID = 1
 local MESSAGE_SENDER = ""
-local LOCAL_PLAYER_ID = 0 -- VT2 only
-local LOCALIZATION_PARAM = ""
+local LOCAL_PLAYER_ID = 0          -- VT2 only
+local LOCALIZATION_PARAMETERS = {} -- VT2 only
+local LOCALIZE = false             -- VT2 only
+local LOCALIZE_PARAMETERS = false  -- VT2 only
+local LOCALIZATION_PARAM = ""      -- VT1 only
 local IS_SYSTEM_MESSAGE = false
 local POP_CHAT = true
 local IS_DEV = true
@@ -17,9 +20,12 @@ local function send_system_message(peer_id, message)
   if VT1 then
     RPC.rpc_chat_message(peer_id, CHANNEL_ID, MESSAGE_SENDER, message, LOCALIZATION_PARAM, IS_SYSTEM_MESSAGE, POP_CHAT,
                           IS_DEV)
-  else
+  elseif tonumber(script_data.settings.content_revision) <= 122701 then
     RPC.rpc_chat_message(peer_id, CHANNEL_ID, MESSAGE_SENDER, LOCAL_PLAYER_ID, message, LOCALIZATION_PARAM,
                           IS_SYSTEM_MESSAGE, POP_CHAT, IS_DEV)
+  else
+    RPC.rpc_chat_message(peer_id, CHANNEL_ID, MESSAGE_SENDER, LOCAL_PLAYER_ID, message, LOCALIZATION_PARAMETERS,
+                          LOCALIZE, LOCALIZE_PARAMETERS, IS_SYSTEM_MESSAGE, POP_CHAT, IS_DEV)
   end
 end
 
diff --git a/vmf/scripts/mods/vmf/modules/core/network.lua b/vmf/scripts/mods/vmf/modules/core/network.lua
index aa3fdd2..3971971 100644
--- a/vmf/scripts/mods/vmf/modules/core/network.lua
+++ b/vmf/scripts/mods/vmf/modules/core/network.lua
@@ -136,9 +136,12 @@ local function rpc_chat_message(member, channel_id, message_sender, message, loc
   if VT1 then
     RPC.rpc_chat_message(member, channel_id, message_sender, message, localization_param,
                           is_system_message, pop_chat, is_dev)
-  else
+  elseif tonumber(script_data.settings.content_revision) <= 122701 then
     RPC.rpc_chat_message(member, channel_id, message_sender, 0, message, localization_param,
                           is_system_message, pop_chat, is_dev)
+  else
+    RPC.rpc_chat_message(member, channel_id, message_sender, 0, message, {}, false, false,
+                          is_system_message, pop_chat, is_dev)
   end
 end