diff --git a/main.py b/main.py
index cead8ee..3207d64 100644
--- a/main.py
+++ b/main.py
@@ -101,11 +101,16 @@ class Window(QObject):
         self.ui.okButton.clicked.connect(self.do_ok)
         self.ui.resetButton.clicked.connect(self.do_reset)
         self.ui.cancelButton.clicked.connect(self.ui.reject)
+        self.ui.scaleModeCombo.currentTextChanged.connect(self.scale_mode_changed)
+
+    def scale_mode_changed(self):
+        mon = self.ui.screenCombo.currentText()
+        scale_mode = self.ui.scaleModeCombo.currentText()
+        print(f'Set {mon} scale mode to {scale_mode}')
 
     def replica_changed(self):
         mon = self.ui.screenCombo.currentText()
         replicate = self.ui.replicaOf.currentText()
-
         print(f'Making {mon} a replica of {replicate}')
 
     def do_reset(self):
diff --git a/main.ui b/main.ui
index 3f61ceb..8a64388 100644
--- a/main.ui
+++ b/main.ui
@@ -197,6 +197,11 @@
          <string>Manual</string>
         </property>
        </item>
+       <item>
+        <property name="text">
+         <string>Disabled (1x1)</string>
+        </property>
+       </item>
        <item>
         <property name="text">
          <string>Automatic: physical dimensions</string>