diff --git a/CHANGELOG.md b/CHANGELOG.md
index dd0f6c0..d8df39e 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,13 @@ 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).
 
+## [2.0.1] - Unreleased
+
+Minor bugfixes and improvements.
+
+### Fixed
+ - Fixed bug where `\TamerLib > tm > run()` would return early even if the `$timeout` is set to 0.
+
 ## [2.0.0] - 2023-06-18
 
 This version of TamerLib offers a comprehensive framework for implementing parallel processing in PHP applications.
diff --git a/src/TamerLib/tm.php b/src/TamerLib/tm.php
index 887a071..8922062 100644
--- a/src/TamerLib/tm.php
+++ b/src/TamerLib/tm.php
@@ -740,7 +740,7 @@
                     return;
                 }
 
-                if((time() - $start_time) >= $timeout)
+                if($timeout > 0 && (time() - $start_time) >= $timeout)
                 {
                     return;
                 }