diff --git a/angelsrefining_0.10.1/prototypes/angels-functions.lua b/angelsrefining_0.10.1/prototypes/angels-functions.lua
index c848cea..ff392f8 100644
--- a/angelsrefining_0.10.1/prototypes/angels-functions.lua
+++ b/angelsrefining_0.10.1/prototypes/angels-functions.lua
@@ -42,6 +42,7 @@ function angelsmods.functions.disable_barreling_recipes(fluid_to_disable)
 	angelsmods.functions.OV.disable_recipe("empty-"..fluid_to_disable.."-barrel")
 	for nx, item in pairs(data.raw.item) do
 		if item.name == fluid_to_disable.."-barrel" then
+			item.flags = item.flags or {}
 			table.insert(item.flags,"hidden")
 		end
 	end
@@ -227,4 +228,4 @@ function angelsmods.functions.add_localization(res_name, ore1, ore2, ore3, ore4,
 	if data.raw["item"][res_name.."-pure"] then
 		data.raw["item"][res_name.."-pure"].localised_description = {"item-description."..res_name.."-pure", {"item-description.loc-"..ore1}, {"item-description.loc-dot"}, {"item-description.loc-"..ore2}, {"item-description.loc-dot"}, {"item-description.loc-"..ore3}, {"item-description.loc-dot"}, {"item-description.loc-"..ore4}, {"item-description.loc-dot"}, {"item-description.loc-"..ore5}, {"item-description.loc-and"}, {"item-description.loc-"..ore6}, "", ""}
 	end
-end
\ No newline at end of file
+end