diff --git a/rust/build.rs b/rust/build.rs
index 83459aa..15e4a74 100644
--- a/rust/build.rs
+++ b/rust/build.rs
@@ -12,7 +12,7 @@ fn main() {
             if let Some(branch_path) = contents.split(" ").skip(1).next() {
                 let path = PathBuf::from(".git").join(branch_path);
                 let path = path.to_str().unwrap_or(".git/HEAD");
-                println!("cargo:rustc-rerun-if-changed={}", path);
+                println!("cargo:rerun-if-changed={}", path);
             }
         }
         Err(err) => {