diff --git a/build.rs b/build.rs
deleted file mode 100644
index d5876ca..0000000
--- a/build.rs
+++ /dev/null
@@ -1,9 +0,0 @@
-fn main() {
-    // If we set CARGO_BUILD_VERSION this way, then it will override the default value, which is
-    // taken from the `version` in Cargo.toml.
-    if let Ok(val) = std::env::var("CARGO_BUILD_VERSION") {
-        println!("Using custom version: {}", val);
-        println!("cargo:rustc-env=CARGO_PKG_VERSION={}", val);
-    }
-    println!("cargo:rerun-if-env-changed=CARGO_BUILD_VERSION");
-}