diff --git a/lib/envvars/__init__.py b/lib/envvars/__init__.py
index 11faa64..b5d9503 100644
--- a/lib/envvars/__init__.py
+++ b/lib/envvars/__init__.py
@@ -4,7 +4,7 @@
 from collections import namedtuple
 from os import environ
 
-from tfw.decorators import LazyInitialise
+from tfw.decorators import lazy_property
 
 
 class LazyEnvironment:
@@ -12,7 +12,7 @@ class LazyEnvironment:
         self._prefix = prefix
         self._tuple_name = tuple_name
 
-    @LazyInitialise
+    @lazy_property
     def environment(self):
         return self.prefixed_envvars_to_namedtuple()
 
diff --git a/lib/tfw/decorators/__init__.py b/lib/tfw/decorators/__init__.py
index cd61318..ed79d7f 100644
--- a/lib/tfw/decorators/__init__.py
+++ b/lib/tfw/decorators/__init__.py
@@ -2,4 +2,4 @@
 # All Rights Reserved. See LICENSE file for details.
 
 from .rate_limiter import RateLimiter
-from .lazy_initialise import LazyInitialise
+from .lazy_property import lazy_property
diff --git a/lib/tfw/decorators/lazy_initialise.py b/lib/tfw/decorators/lazy_property.py
similarity index 96%
rename from lib/tfw/decorators/lazy_initialise.py
rename to lib/tfw/decorators/lazy_property.py
index 4fdd3a3..80ddbeb 100644
--- a/lib/tfw/decorators/lazy_initialise.py
+++ b/lib/tfw/decorators/lazy_property.py
@@ -2,7 +2,7 @@
 # All Rights Reserved. See LICENSE file for details.
 
 
-class LazyInitialise:
+class lazy_property:
     """
     Decorator that replaces a function with the value
     it calculates on the first call.
diff --git a/lib/tfw/mixins/callback_mixin.py b/lib/tfw/mixins/callback_mixin.py
index 971de5c..de0de6c 100644
--- a/lib/tfw/mixins/callback_mixin.py
+++ b/lib/tfw/mixins/callback_mixin.py
@@ -3,11 +3,11 @@
 
 from functools import partial
 
-from tfw.decorators import LazyInitialise
+from tfw.decorators import lazy_property
 
 
 class CallbackMixin:
-    @LazyInitialise
+    @lazy_property
     def _callbacks(self):
         return []
 
diff --git a/lib/tfw/mixins/observer_mixin.py b/lib/tfw/mixins/observer_mixin.py
index 198c405..712a31e 100644
--- a/lib/tfw/mixins/observer_mixin.py
+++ b/lib/tfw/mixins/observer_mixin.py
@@ -3,11 +3,11 @@
 
 from watchdog.observers import Observer
 
-from tfw.decorators import LazyInitialise
+from tfw.decorators import lazy_property
 
 
 class ObserverMixin:
-    @LazyInitialise
+    @lazy_property
     def observer(self):
         return Observer()
 
diff --git a/lib/tfw/mixins/supervisor_mixin.py b/lib/tfw/mixins/supervisor_mixin.py
index bdd43ea..00cf398 100644
--- a/lib/tfw/mixins/supervisor_mixin.py
+++ b/lib/tfw/mixins/supervisor_mixin.py
@@ -6,12 +6,12 @@ from xmlrpc.client import Fault as SupervisorFault
 from contextlib import suppress
 from os import remove
 
-from tfw.decorators import LazyInitialise
+from tfw.decorators import lazy_property
 from tfw.config import TFWENV
 
 
 class SupervisorBaseMixin:
-    @LazyInitialise
+    @lazy_property
     def supervisor(self):
         return xmlrpc.client.ServerProxy(TFWENV.SUPERVISOR_HTTP_URI).supervisor