diff --git a/src/primaite/simulator/system/applications/application.py b/src/primaite/simulator/system/applications/application.py
index 98ccc27f..848e1ef0 100644
--- a/src/primaite/simulator/system/applications/application.py
+++ b/src/primaite/simulator/system/applications/application.py
@@ -46,7 +46,7 @@ class Application(IOSoftware):
         """
         Register an application type.
 
-        :param identifier: Uniquely specifies an application class by name.
+        :param identifier: Uniquely specifies an application class by name. Used for finding items by config.
         :type identifier: str
         :raises ValueError: When attempting to register an application with a name that is already allocated.
         """
diff --git a/tests/conftest.py b/tests/conftest.py
index 171e1996..980e4aa9 100644
--- a/tests/conftest.py
+++ b/tests/conftest.py
@@ -55,7 +55,7 @@ class DummyApplication(Application, identifier="DummyApplication"):
     """Test Application class"""
 
     def __init__(self, **kwargs):
-        kwargs["name"] = "TestApplication"
+        kwargs["name"] = "DummyApplication"
         kwargs["port"] = Port.HTTP
         kwargs["protocol"] = IPProtocol.TCP
         super().__init__(**kwargs)
@@ -87,7 +87,7 @@ def service_class():
 @pytest.fixture(scope="function")
 def application(file_system) -> DummyApplication:
     return DummyApplication(
-        name="TestApplication", port=Port.ARP, file_system=file_system, sys_log=SysLog(hostname="test_application")
+        name="DummyApplication", port=Port.ARP, file_system=file_system, sys_log=SysLog(hostname="dummy_application")
     )