diff --git a/crates/fs-lock/Cargo.toml b/crates/fs-lock/Cargo.toml
index 04d36516..6306e32a 100644
--- a/crates/fs-lock/Cargo.toml
+++ b/crates/fs-lock/Cargo.toml
@@ -11,3 +11,4 @@ license = "Apache-2.0 OR MIT"
 
 [dependencies]
 fs4 = "0.12.0"
+tracing = { version = "0.1", optional = true }