diff --git a/source/carla_widgets.py b/source/carla_widgets.py
index 331b3223c..63819c16f 100755
--- a/source/carla_widgets.py
+++ b/source/carla_widgets.py
@@ -235,10 +235,6 @@ class PluginParameter(QWidget):
         self.ui.widget.setStepLarge(pInfo['stepLarge'])
         self.ui.widget.setScalePoints(pInfo['scalePoints'], bool(pHints & PARAMETER_USES_SCALEPOINTS))
 
-        if not pHints & PARAMETER_IS_AUTOMABLE:
-            self.ui.sb_control.setEnabled(False)
-            self.ui.sb_channel.setEnabled(False)
-
         if pType == PARAMETER_INPUT:
             if not pHints & PARAMETER_IS_ENABLED:
                 self.ui.label.setEnabled(False)
@@ -247,6 +243,10 @@ class PluginParameter(QWidget):
                 self.ui.sb_control.setEnabled(False)
                 self.ui.sb_channel.setEnabled(False)
 
+            elif not pHints & PARAMETER_IS_AUTOMABLE:
+                self.ui.sb_control.setEnabled(False)
+                self.ui.sb_channel.setEnabled(False)
+
             if pHints & PARAMETER_IS_READ_ONLY:
                 self.ui.widget.setReadOnly(True)