diff --git a/Cargo.toml b/Cargo.toml
index 0abd996..7b2660c 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,4 @@
 [workspace]
-members = ["matter", "matter_macro_derive", "boxslab"]
+members = ["matter", "matter_macro_derive", "boxslab", "tools/tlv_tool"]
 
 exclude = ["examples/*"]