diff --git a/src/View/WeatherParameters/Edit/UndoCommand.py b/src/View/WeatherParameters/Edit/UndoCommand.py
index b9ddc8a6..f18eab7f 100644
--- a/src/View/WeatherParameters/Edit/UndoCommand.py
+++ b/src/View/WeatherParameters/Edit/UndoCommand.py
@@ -139,15 +139,17 @@ class PasteCommand(QUndoCommand):
 
         self._data = data
         self._row = row
-        self._wps = wps
+        self._wps = list(wps)
         self._wps.reverse()
 
     def undo(self):
-        self._data.delete(self._wps)
+        self._data.delete_i(
+            range(self._row, self._row + len(self._wps))
+        )
 
     def redo(self):
-        for bc in self._wps:
-            self._data.insert(self._row, bc)
+        for wp in self._wps:
+            self._data.insert(self._row, wp)
 
 
 class DuplicateCommand(QUndoCommand):