diff --git a/Cargo.toml b/Cargo.toml
index 17b2ceb90..2dec3785f 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -19,5 +19,5 @@ opt-level = 3
 [profile.dev.package.graphite-wasm]
 opt-level = 3
 
-#[profile.dev]
-#opt-level = 3
+[profile.dev]
+opt-level = 3