diff --git a/Docs/CHANGELOG.md b/Docs/CHANGELOG.md
index 26675d234..f1c755e08 100644
--- a/Docs/CHANGELOG.md
+++ b/Docs/CHANGELOG.md
@@ -16,6 +16,7 @@
 * Added a static obstacle evasion OpenSCENARIO scenario
 * Added support for OSC Routing options
 ### :bug: Bug Fixes
+* Fixed metrics-manager.py failing to run with port argument
 * Fixed exception when using OSC scenarios without EnvironmentAction inside Storyboard-Init
 * Fixed bug causing the TrafficManager to not be correctly updated at asynchronous simualtions
 * Fixed shutdown issue in ScenarioRunner causing to not switch to asynchronous mode
diff --git a/metrics_manager.py b/metrics_manager.py
index cf1c8ce78..3cdea4c4b 100644
--- a/metrics_manager.py
+++ b/metrics_manager.py
@@ -63,7 +63,7 @@ def _get_recorder(self, log):
         """
 
         # Get the log information.
-        self._client = carla.Client(self._args.host, self._args.port)
+        self._client = carla.Client(self._args.host, int(self._args.port))
         recorder_file = "{}/{}".format(os.getenv('SCENARIO_RUNNER_ROOT', "./"), log)
 
         # Check that the file is correct