diff --git a/CHANGELOG.md b/CHANGELOG.md
index b10bd01..8af41e2 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -12,6 +12,12 @@ 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).
 
 
+## [Unreleased]
+
+### Fixed
+- An invalid reference in the command line arguments has been fixed.
+
+
 ## [0.19.0] - 2022-04-17
 
 ### Added
diff --git a/acmed/src/main.rs b/acmed/src/main.rs
index 19cd9cb..e201b54 100644
--- a/acmed/src/main.rs
+++ b/acmed/src/main.rs
@@ -90,7 +90,7 @@ fn main() {
             Arg::new("to-stderr")
                 .long("log-stderr")
                 .help("Prints log messages to the standard error output")
-                .conflicts_with("log-syslog"),
+                .conflicts_with("to-syslog"),
         )
         .arg(
             Arg::new("foreground")
@@ -118,7 +118,7 @@ fn main() {
 
     match set_log_system(
         matches.value_of("log-level"),
-        matches.is_present("log-syslog"),
+        matches.is_present("to-syslog"),
         matches.is_present("to-stderr"),
     ) {
         Ok(_) => {}
diff --git a/tacd/src/main.rs b/tacd/src/main.rs
index 42c3b1d..2f68dfa 100644
--- a/tacd/src/main.rs
+++ b/tacd/src/main.rs
@@ -182,7 +182,7 @@ fn main() {
 
     match set_log_system(
         matches.value_of("log-level"),
-        matches.is_present("log-syslog"),
+        matches.is_present("to-syslog"),
         matches.is_present("to-stderr"),
     ) {
         Ok(_) => {}