diff --git a/qt/aqt/fields.py b/qt/aqt/fields.py
index f0c6fb03b..ea6652871 100644
--- a/qt/aqt/fields.py
+++ b/qt/aqt/fields.py
@@ -60,6 +60,8 @@ class FieldDialog(QDialog):
         indicatorPos = fieldList.dropIndicatorPosition()
         dropPos = fieldList.indexAt(ev.pos()).row()
         idx = self.currentIdx
+        if dropPos == idx:
+            return
         if indicatorPos == QAbstractItemView.OnViewport:  # to bottom.
             movePos = fieldList.count() - 1
         elif indicatorPos == QAbstractItemView.AboveItem: