diff --git a/Cargo.toml b/Cargo.toml
index 503b0ce..9666175 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -14,3 +14,9 @@ clap = "2.33.3"
 [dependencies]
 clap = "2.33.3"
 exitcode = "1.1.2"
+
+[profile.release]
+lto = true
+panic = "abort"
+codegen-units = 1
+