diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 1bfd1828..b64d6d91 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,6 +1,12 @@
 Brewtils Changelog
 ==================
 
+3.24.3
+------
+3/6/24
+
+- Fixed bug where Self Referencing SystemClients did not support `false` as default value when not provided
+
 3.24.2
 ------
 3/1/24
diff --git a/brewtils/request_handling.py b/brewtils/request_handling.py
index 50188e00..8145a7f8 100644
--- a/brewtils/request_handling.py
+++ b/brewtils/request_handling.py
@@ -67,7 +67,7 @@ def process_command(self, request):
         command = _parse_method(getattr(brewtils.plugin.CLIENT, request.command, None))
         if command:
             for parameter in command.parameters:
-                if parameter.default:
+                if parameter.default is not None:
                     if parameter.key not in request.parameters:
                         request.parameters[parameter.key] = parameter.default