diff --git a/qt/aqt/clayout.py b/qt/aqt/clayout.py
index 5886e0747..48c6e0661 100644
--- a/qt/aqt/clayout.py
+++ b/qt/aqt/clayout.py
@@ -87,7 +87,7 @@ class CardLayout(QDialog):
         self.ignore_change_signals = False
         self.update_current_ordinal_and_redraw(self.ord)
 
-    def update_current_ordinal_and_redraw(self, idx):
+    def update_current_ordinal_and_redraw(self, idx: int) -> None:
         if self.ignore_change_signals:
             return
         self.ord = idx
@@ -136,7 +136,7 @@ class CardLayout(QDialog):
             self._fieldsOnTemplate(tmpl["afmt"]),
         )
 
-    def _fieldsOnTemplate(self, fmt):
+    def _fieldsOnTemplate(self, fmt: str) -> str:
         matches = re.findall("{{[^#/}]+?}}", fmt)
         chars_allowed = 30
         field_names: List[str] = []