diff --git a/src/main.rs b/src/main.rs
index 8269385..472f6c0 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -36,8 +36,7 @@ struct Options {
     database_path: PathBuf,
 }
 
-#[derive(Debug, Deserialize)]
-#[serde(default)]
+#[serde(default, rename_all = "kebab-case")]
 struct Config {
     database_path: PathBuf,
 }