diff --git a/Cargo.toml b/Cargo.toml
index bdfcd2adbd..a22ff581b4 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -20,17 +20,6 @@ exclude = [
   "std/hash/_wasm"
 ]
 
-
-[profile.release]
-codegen-units = 1
-lto = true
-opt-level = 'z' # Optimize for size
-
-[profile.bench]
-codegen-units = 1
-lto = true
-opt-level = 'z' # Optimize for size
-
 # Optimize these packages for perf
 [profile.release.package.rand]
 opt-level = 3