diff --git a/tools/aconfig/aconfig_protos/Cargo.toml b/tools/aconfig/aconfig_protos/Cargo.toml
new file mode 100644
index 0000000..114cf80
--- /dev/null
+++ b/tools/aconfig/aconfig_protos/Cargo.toml
@@ -0,0 +1,17 @@
+[package]
+name = "aconfig_protos"
+version = "0.1.0"
+edition = "2021"
+build = "build.rs"
+
+[features]
+default = ["cargo"]
+cargo = []
+
+[dependencies]
+anyhow = "1.0.69"
+paste = "1.0.11"
+protobuf = "3.2.0"
+
+[build-dependencies]
+protobuf-codegen = "3.2.0"