diff --git a/aqt/importing.py b/aqt/importing.py
index 470708cb4..44feac846 100644
--- a/aqt/importing.py
+++ b/aqt/importing.py
@@ -127,10 +127,7 @@ you can enter it here. Use \\t to represent tab."""),
             d = _("Colon")
         else:
             d = `d`
-        if self.importer.delimiter:
-            txt = _("Manual &delimiter: %s") % d
-        else:
-            txt = _("Auto-detected &delimiter: %s") % d
+        txt = _("Fields separated by: %s") % d
         self.frm.autoDetect.setText(txt)
 
     def doImport(self, update=False):
@@ -139,6 +136,7 @@ you can enter it here. Use \\t to represent tab."""),
             showWarning(
                 _("The first field of the note type must be mapped."))
             return
+        self.importer.update = self.frm.updateNotes.isChecked()
         did = self.deck.selectedId()
         if did != self.importer.model['did']:
             self.importer.model['did'] = did
diff --git a/designer/importing.ui b/designer/importing.ui
index 391edba3c..632f43033 100644
--- a/designer/importing.ui
+++ b/designer/importing.ui
@@ -20,37 +20,47 @@
       <string>Import options</string>
      </property>
      <layout class="QVBoxLayout" name="toplayout">
-      <item>
-       <widget class="QPushButton" name="autoDetect">
-        <property name="text">
-         <string>Auto-detect file format</string>
-        </property>
-       </widget>
-      </item>
       <item>
        <layout class="QGridLayout" name="gridLayout_2">
+        <item row="0" column="3">
+         <widget class="QWidget" name="deckArea" native="true"/>
+        </item>
         <item row="0" column="1">
          <widget class="QWidget" name="modelArea" native="true"/>
         </item>
         <item row="0" column="0">
          <widget class="QLabel" name="label">
           <property name="text">
-           <string>Note type:</string>
+           <string>Type</string>
           </property>
          </widget>
         </item>
-        <item row="1" column="0">
+        <item row="0" column="2">
          <widget class="QLabel" name="label_2">
           <property name="text">
-           <string>Deck:</string>
+           <string>Deck</string>
           </property>
          </widget>
         </item>
-        <item row="1" column="1">
-         <widget class="QWidget" name="deckArea" native="true"/>
-        </item>
        </layout>
       </item>
+      <item>
+       <widget class="QPushButton" name="autoDetect">
+        <property name="text">
+         <string/>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QCheckBox" name="updateNotes">
+        <property name="text">
+         <string>Update existing notes when first field matches</string>
+        </property>
+        <property name="checked">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
      </layout>
     </widget>
    </item>
@@ -108,7 +118,7 @@
              <x>0</x>
              <y>0</y>
              <width>402</width>
-             <height>237</height>
+             <height>236</height>
             </rect>
            </property>
           </widget>
@@ -132,7 +142,6 @@
   </layout>
  </widget>
  <tabstops>
-  <tabstop>autoDetect</tabstop>
   <tabstop>importButton</tabstop>
   <tabstop>buttonBox</tabstop>
  </tabstops>