diff --git a/dzgui/views/dialogs/wizard.py b/dzgui/views/dialogs/wizard.py
index 1c118cb..598a551 100644
--- a/dzgui/views/dialogs/wizard.py
+++ b/dzgui/views/dialogs/wizard.py
@@ -236,7 +236,7 @@ class SteamValidationPage(APIValidationPage):
 
 
 class IntroductionPage(ScrolledWizardPage):
-    def __init__(self):
+    def __init__(self) -> None:
         super().__init__(
             enum=PageNum.INTRO,
             heading=f"Welcome to {APP_NAME}!",