diff --git a/src/main/resources/assets/opencomputers/loot/openos/lib/serialization.lua b/src/main/resources/assets/opencomputers/loot/openos/lib/serialization.lua
index 6864afffb..c59c664ed 100644
--- a/src/main/resources/assets/opencomputers/loot/openos/lib/serialization.lua
+++ b/src/main/resources/assets/opencomputers/loot/openos/lib/serialization.lua
@@ -126,7 +126,7 @@ end
 
 function serialization.unserialize(data)
   checkArg(1, data, "string")
-  local result, reason = load("return " .. data, "=data", _, {math={huge=math.huge}})
+  local result, reason = load("return " .. data, "=data", nil, {math={huge=math.huge}})
   if not result then
     return nil, reason
   end