diff --git a/onlinejudge_verify/languages/rust.py b/onlinejudge_verify/languages/rust.py
index e3ca895c..a064fb1d 100644
--- a/onlinejudge_verify/languages/rust.py
+++ b/onlinejudge_verify/languages/rust.py
@@ -233,7 +233,7 @@ def compile(self, path: pathlib.Path, *, basedir: pathlib.Path, tempdir: pathlib
         metadata = _cargo_metadata(cwd=path.parent)
         target = _ensure_target(metadata, path)
         subprocess.run(
-            ['cargo', 'build', '--release', *_target_option(target)],
+            ['cargo', 'build', *_target_option(target)],
             cwd=path.parent,
             check=True,
         )
@@ -242,7 +242,7 @@ def get_execute_command(self, path: pathlib.Path, *, basedir: pathlib.Path, temp
         path = basedir / path
         metadata = _cargo_metadata(cwd=path.parent)
         target = _ensure_target(metadata, path)
-        return [str(pathlib.Path(metadata['target_directory'], 'release', *([] if _is_bin(target) else ['examples']), target['name']))]
+        return [str(pathlib.Path(metadata['target_directory'], 'debug', *([] if _is_bin(target) else ['examples']), target['name']))]
 
 
 class RustLanguage(Language):