diff --git a/Cargo.toml b/Cargo.toml
index a5599cdb..9774ed9b 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -72,3 +72,5 @@ harness = false
 strip = true
 lto = true
 codegen-units = 1
+panic = "abort"
+opt-level = "s"