diff --git a/Cargo.toml b/Cargo.toml
index 0b04778a..9dda4247 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -4,7 +4,7 @@ categories = ["command-line-utilities", "compression"]
 description = "A lossless PNG compression optimizer"
 documentation = "https://docs.rs/oxipng"
 edition = "2021"
-exclude = ["tests/*", "bench/*"]
+exclude = ["tests/*"]
 homepage = "https://github.com/shssoichiro/oxipng"
 license = "MIT"
 name = "oxipng"