diff --git a/Cargo.toml b/Cargo.toml
index 677cb42..0fad732 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -6,7 +6,6 @@ opt-level = 'z'
 debug = 0
 debug-assertions = false
 strip= "debuginfo"
-overflow-checks = true
 lto = true
 panic = 'abort'
 incremental = false