diff --git a/Cargo.toml b/Cargo.toml
index 4305a6e5..29306a6b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,7 +20,7 @@ swap = "pairs, ldk"
 bp-core = "tapret, op"
 
 
-[package]
+[core_functions]
 rgb-core = "0.10.8" 
 rust-dlc = "0.4"
 bitswap = "1.0.11"