diff --git a/sources/Cargo.lock b/sources/Cargo.lock
index 4be6f6a6..e69de29b 100644
--- a/sources/Cargo.lock
+++ b/sources/Cargo.lock
@@ -1,7 +0,0 @@
-# This file is automatically @generated by Cargo.
-# It is not intended for manual editing.
-version = 3
-
-[[package]]
-name = "empty-lib"
-version = "0.1.0"
diff --git a/sources/Cargo.toml b/sources/Cargo.toml
index 067bdc91..bdaba833 100644
--- a/sources/Cargo.toml
+++ b/sources/Cargo.toml
@@ -1,6 +1 @@
-[package]
-name = "empty-lib"
-version = "0.1.0"
-publish = false
-edition = "2021"
-license = "Apache-2.0 OR MIT"
+[workspace]
diff --git a/sources/src/lib.rs b/sources/src/lib.rs
deleted file mode 100644
index 8b137891..00000000
--- a/sources/src/lib.rs
+++ /dev/null
@@ -1 +0,0 @@
-