diff --git a/Cargo.toml b/Cargo.toml
index 7e2877b..a7e7fce 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -29,3 +29,7 @@ features = ["tls"]
 version = "0.24.3"
 default-features = false
 features = ["gif", "jpeg", "ico", "png", "tiff", "webp", "bmp", "hdr"]
+
+[profile.release]
+lto = true
+codegen-units = 1