diff --git a/Cargo.toml b/Cargo.toml
index 8f8f77f..eac0a55 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -28,9 +28,5 @@ branch = "current"
 [dependencies.parking_lot]
 version = "^0.5"
 
-[profile.release]
-opt-level = 3
-codegen-units = 4
-
 [profile.dev]
 codegen-units = 16
\ No newline at end of file