diff --git a/aliases.lua b/aliases.lua
new file mode 100644
index 0000000..13fd42c
--- /dev/null
+++ b/aliases.lua
@@ -0,0 +1,4 @@
+minetest.register_alias("illuna:welcome_block_v2_1", "illuna:instruction_block_1")
+minetest.register_alias("illuna:welcome_block_v2_2", "illuna:instruction_block_2")
+minetest.register_alias("illuna:welcome_block_v2_3", "illuna:instruction_block_3")
+minetest.register_alias("illuna:welcome_block_v2_4", "illuna:instruction_block_4")