diff --git a/Cargo.toml b/Cargo.toml
index bdf40ddb..bc8aceef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -24,6 +24,7 @@ dbg_macro = "warn"
 default_union_representation = "warn"
 deref_by_slicing = "warn"
 empty_drop = "warn"
+empty_structs_with_brackets = "warn"
 filetype_is_file = "warn"
 float_cmp_const = "warn"
 get_unwrap = "warn"
diff --git a/src/clap.rs b/src/clap.rs
index 7b7a420a..e17c5106 100644
--- a/src/clap.rs
+++ b/src/clap.rs
@@ -19,7 +19,7 @@ fn version() -> String {
 /// Command line arguments
 #[derive(Parser)]
 #[clap(about, version = version())]
-pub(crate) struct Args {}
+pub(crate) struct Args;
 
 /// Parse command line arguments into structured data
 pub(crate) fn parse() -> Args {