diff --git a/Cargo.toml b/Cargo.toml
index 31f6801..ca3df5b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -56,3 +56,8 @@ base64 = "0.13.0"
 humantime = "2.1.0"
 tabwriter = "1.2.1"
 crossbeam-channel = "0.5.1"
+
+[profile.release]
+lto = "fat"
+codegen-units = 1
+opt-level = 3