diff --git a/CHANGELOG.md b/CHANGELOG.md
index e9adead..6aa1be6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,7 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## Unreleased
-
+### Changed
+- Capped help output (`-h`/`--help`) width at 120 characters max
 ---
 
 ## v0.3.7 - 2021-09-25
diff --git a/Cargo.lock b/Cargo.lock
index 693dfa4..c3bd0f9 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,5 +1,7 @@
 # This file is automatically @generated by Cargo.
 # It is not intended for manual editing.
+version = 3
+
 [[package]]
 name = "arrayvec"
 version = "0.5.2"
diff --git a/src/parameters.rs b/src/parameters.rs
index 4c27491..f9b96bc 100644
--- a/src/parameters.rs
+++ b/src/parameters.rs
@@ -44,7 +44,8 @@ pub enum OutputFormat {
 	This program is free software: you can redistribute it and/or modify \
 	it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 \
 	of the License, or (at your option) any later version.",
-	setting(AppSettings::ColoredHelp)
+	setting(AppSettings::ColoredHelp),
+	max_term_width = 120
 )]
 pub struct Parameters {
 	// NOTE: clap's comma-separated argument parser makes it impossible to specify extensions with commas in their name -