diff --git a/chk-sig/src/lib.rs b/chk-sig/src/lib.rs
index 814e3c2..458373f 100644
--- a/chk-sig/src/lib.rs
+++ b/chk-sig/src/lib.rs
@@ -34,7 +34,10 @@ const VERSION: &str = env!("CARGO_PKG_VERSION");
 
 // This line needs to match with the Domain separator in the Tari Wallet
 // https://github.com/tari-project/tari/blob/development/base_layer/wallet/src/wallet.rs#L106-L110
-hash_domain!(WalletMessageSigningDomain, "com.tari.base_layer.wallet.message_signing");
+hash_domain!(
+    WalletMessageSigningDomain,
+    "com.tari.tari_project.base_layer.wallet.message_signing"
+);
 
 /// The version of this library
 #[wasm_bindgen]
diff --git a/chk-sig/tari_chk_sig_js/tari_chk_sig_bg.wasm b/chk-sig/tari_chk_sig_js/tari_chk_sig_bg.wasm
index b35a086..bfbbc1a 100644
Binary files a/chk-sig/tari_chk_sig_js/tari_chk_sig_bg.wasm and b/chk-sig/tari_chk_sig_js/tari_chk_sig_bg.wasm differ