diff --git a/Cargo.lock b/Cargo.lock
index cabf0c5b2..d8ede0239 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -637,6 +637,14 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
+[[package]]
+name = "calc-account-ret-fee"
+version = "0.1.0"
+dependencies = [
+ "solana-client",
+ "solana-sdk",
+]
+
 [[package]]
 name = "caps"
 version = "0.5.5"
diff --git a/Cargo.toml b/Cargo.toml
index b905d832f..4f58698f8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -1,4 +1,5 @@
 [workspace]
 members = [
     "code/account/create-system-account-rs",
+    "code/account/calc-account-ret-fee",
 ]