diff --git a/README.rst b/README.rst
index 3ef0e97..0040e60 100644
--- a/README.rst
+++ b/README.rst
@@ -27,11 +27,6 @@ Additional Options
 ``can_minimize_to_tray``
 ''''''''''''''''''''''''
 
-.. important::
-
-   This option was changed in version 0.4.0 from ``canMinimizeToTray`` to ``can_minimize_to_tray``. The old option
-   is still available, but is deprecated. It will be removed in 0.6.0.
-
 To install a system tray icon, and minimize your application to the system tray, simply pass
 ``can_minimize_to_tray=True`` to the class and a tray icon will be installed with the necessary menu options.
 
@@ -41,6 +36,10 @@ To install a system tray icon, and minimize your application to the system tray,
    
 Clicking on the tray icon will show the window, while right-clicking will show the menu.
 
+.. note::
+
+   The `canMinimizeToTray` version of this option was removed in 0.6.0
+
 .. |pypi| image:: https://img.shields.io/pypi/v/WebAppify
    :target: https://pypi.org/project/webappify/
 .. |license| image:: https://img.shields.io/pypi/l/WebAppify
diff --git a/webappify/__init__.py b/webappify/__init__.py
index 629b0fe..13564d8 100644
--- a/webappify/__init__.py
+++ b/webappify/__init__.py
@@ -209,7 +209,7 @@ class WebApp(QtWidgets.QApplication):
     """
     A generic application to open a web page in a desktop app
     """
-    def __init__(self, title, url, icon, can_minimize_to_tray=False, canMinimizeToTray=False):
+    def __init__(self, title, url, icon, can_minimize_to_tray=False):
         """
         Create an application which loads a URL into a window
         """
@@ -219,8 +219,7 @@ class WebApp(QtWidgets.QApplication):
         self.title = title
         self.url = url
         self.icon = icon
-        self.can_minimize_to_tray = QtWidgets.QSystemTrayIcon.isSystemTrayAvailable() and \
-            (can_minimize_to_tray or canMinimizeToTray)
+        self.can_minimize_to_tray = QtWidgets.QSystemTrayIcon.isSystemTrayAvailable() and can_minimize_to_tray
         if self.can_minimize_to_tray:
             self.setQuitOnLastWindowClosed(False)
         self.setWindowIcon(QtGui.QIcon(self.icon))