diff --git a/src/gui_qt/fit/function_creation_dialog.py b/src/gui_qt/fit/function_creation_dialog.py
index b63ee29..4c104bd 100644
--- a/src/gui_qt/fit/function_creation_dialog.py
+++ b/src/gui_qt/fit/function_creation_dialog.py
@@ -209,7 +209,7 @@ class KwargsWidget(QtWidgets.QWidget):
     def get_strings(self) -> str:
         kwargs = []
         if self.use_nuclei.isChecked():
-            kwargs.append("(r'\gamma', 'nucleus', gamma)")
+            kwargs.append(r"(r'\gamma', 'nucleus', gamma)")
 
         for i in range(self.choices.count()):
             kwargs.append(self.choices.widget(i).get_strings())
@@ -300,7 +300,7 @@ class ChoiceWidget(QtWidgets.QWidget):
     def get_strings(self) -> str:
         opts = []
         for i in range(self.table.rowCount()):
-            name = self.table.item(i, 0).text()
+            name = self.table.cellWidget(i, 0).text()
             val = self._make_value(i)
             opts.append(f'{name!r}: {val!r}')