diff --git a/mods.txt b/mods.txt
index b64d505..113bbf3 100644
--- a/mods.txt
+++ b/mods.txt
@@ -1,5 +1,6 @@
 3d_armor https://content.minetest.net/packages/stu/3d_armor/download/
 anvil https://content.minetest.net/packages/FaceDeer/anvil/download/
+basic_materials https://content.minetest.net/packages/VanessaE/basic_materials/download/
 bonemeal https://content.minetest.net/packages/TenPlus1/bonemeal/download/
 boost_cart https://content.minetest.net/packages/Krock/boost_cart/download/
 bows https://content.minetest.net/packages/AiTechEye/bows/download/
@@ -32,7 +33,7 @@ hopper https://content.minetest.net/packages/TenPlus1/hopper/download/
 hudbars https://content.minetest.net/packages/Wuzzy/hudbars/download/
 inventory_icon https://content.minetest.net/packages/Wuzzy/inventory_icon/download/
 inventorybags https://content.minetest.net/packages/cx384/inventorybags/download/
-invisibility https://content.minetest.net/packages/AiTechEye/invisible/download/
+invisibility https://content.minetest.net/packages/TenPlus1/invisibility/download/
 itemframes https://content.minetest.net/packages/TenPlus1/itemframes/download/
 lightning https://content.minetest.net/packages/sofar/lightning/download/
 mana https://content.minetest.net/packages/Wuzzy/mana/download/