diff --git a/cybersyn/scripts/migrations.lua b/cybersyn/scripts/migrations.lua
index 20506fe..94488ac 100644
--- a/cybersyn/scripts/migrations.lua
+++ b/cybersyn/scripts/migrations.lua
@@ -351,25 +351,4 @@ end
 ---NOTE 2: Everything in this section must be idempotent
 function on_debug_revision_change()
 	local map_data = global
-
-	if debug_revision == 1 then
-		for _, e in pairs(map_data.refuelers) do
-			if e.network_flag ~= nil then
-				e.network_mask = e.network_flag
-				e.network_flag = nil
-			end
-		end
-		for _, e in pairs(map_data.stations) do
-			if e.network_flag ~= nil then
-				e.network_mask = e.network_flag
-				e.network_flag = nil
-			end
-		end
-		for _, e in pairs(map_data.trains) do
-			if e.network_flag ~= nil then
-				e.network_mask = e.network_flag
-				e.network_flag = nil
-			end
-		end
-	end
 end