1 files changed, 3 insertions, 2 deletions

diff --git a/Cargo.toml b/Cargo.toml
index 52603a1..2f1a0d2 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -8,7 +8,7 @@ edition = "2018"
 crate-type = ["cdylib", "rlib"]
 
 [features]
-default = ["console_error_panic_hook"]
+default = ["console_error_panic_hook", "wee_alloc"]
 
 [dependencies]
 wasm-bindgen = "0.2.63"
@@ -22,4 +22,5 @@ wasm-bindgen-test = "0.3.13"
 
 [profile.release]
 # Tell `rustc` to optimize for small code size.
-opt-level = "s"
+opt-level = "z"
+lto = true