diff --git a/Cargo.toml b/Cargo.toml
index 526c8b8..7b832af 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -71,4 +71,5 @@ tokio-test = "0.4.2"
 
 [profile.release]
 debug = true
+lto = "thin"
 split-debuginfo = "packed"