diff --git a/nalc_bucket/init.lua b/nalc_bucket/init.lua
index a6d0e2e..e6d55e2 100644
--- a/nalc_bucket/init.lua
+++ b/nalc_bucket/init.lua
@@ -25,6 +25,8 @@ minetest.register_craft(
 	  },
 	})
 
+minetest.register_alias("nalc:acid_source", "nalc_default:acid_source")
+minetest.register_alias("nalc:acid_flowing", "nalc_default:acid_flowing")
 minetest.register_alias("bucket:acid_source", "nalc_default:acid_source")
 minetest.register_alias("bucket:acid_flowing", "nalc_default:acid_flowing")
 minetest.register_alias("bucket:bucket_acid", "nalc_bucket:bucket_acid")