diff --git a/CHANGELOG.md b/CHANGELOG.md
index fc5114bb..cdd2f4a0 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.3.0] - unreleased
+
+### Fixed
+
+- Support parameter parsing for signal names with capslock (`SIGINT`) and short name (`INT`|`int`). [#455](https://github.com/Nukesor/pueue/issues/455).
+
 ## [3.2.0] - 2023-06-13
 
 ### Added
diff --git a/pueue_lib/src/network/message.rs b/pueue_lib/src/network/message.rs
index e65c826d..e23c4eb3 100644
--- a/pueue_lib/src/network/message.rs
+++ b/pueue_lib/src/network/message.rs
@@ -187,16 +187,17 @@ impl_into_message!(PauseMessage, Message::Pause);
 /// This is also needed for usage in clap, since nix's Signal doesn't implement [Display] and
 /// [std::str::FromStr].
 #[derive(PartialEq, Eq, Clone, Debug, Deserialize, Serialize, Display, EnumString)]
+#[strum(ascii_case_insensitive)]
 pub enum Signal {
-    #[strum(serialize = "SigInt", serialize = "sigint", serialize = "2")]
+    #[strum(serialize = "sigint", serialize = "int", serialize = "2")]
     SigInt,
-    #[strum(serialize = "SigKill", serialize = "sigkill", serialize = "9")]
+    #[strum(serialize = "sigkill", serialize = "kill", serialize = "9")]
     SigKill,
-    #[strum(serialize = "SigTerm", serialize = "sigterm", serialize = "15")]
+    #[strum(serialize = "sigterm", serialize = "term", serialize = "15")]
     SigTerm,
-    #[strum(serialize = "SigCont", serialize = "sigcont", serialize = "18")]
+    #[strum(serialize = "sigcont", serialize = "cont", serialize = "18")]
     SigCont,
-    #[strum(serialize = "SigStop", serialize = "sigstop", serialize = "19")]
+    #[strum(serialize = "sigstop", serialize = "stop", serialize = "19")]
     SigStop,
 }