diff --git a/ground/gcs/src/plugins/config/configrevohwwidget.cpp b/ground/gcs/src/plugins/config/configrevohwwidget.cpp
index 8ac17373d..d58bc659e 100644
--- a/ground/gcs/src/plugins/config/configrevohwwidget.cpp
+++ b/ground/gcs/src/plugins/config/configrevohwwidget.cpp
@@ -316,8 +316,8 @@ void ConfigRevoHWWidget::rcvrPortChanged(int index)
         if (isComboboxOptionSelected(m_ui->cbFlexi, HwSettings::RM_FLEXIPORT_TELEMETRY)) {
             setComboboxSelectedOption(m_ui->cbFlexi, HwSettings::RM_FLEXIPORT_DISABLED);
         }
-        if (isComboboxOptionSelected(m_ui->cbMain, HwSettings::RM_FLEXIPORT_TELEMETRY)) {
-            setComboboxSelectedOption(m_ui->cbMain, HwSettings::RM_FLEXIPORT_DISABLED);
+        if (isComboboxOptionSelected(m_ui->cbMain, HwSettings::RM_MAINPORT_TELEMETRY)) {
+            setComboboxSelectedOption(m_ui->cbMain, HwSettings::RM_MAINPORT_DISABLED);
         }
         break;
     case HwSettings::RM_RCVRPORT_COMBRIDGE:
diff --git a/ground/gcs/src/plugins/config/configrevonanohwwidget.cpp b/ground/gcs/src/plugins/config/configrevonanohwwidget.cpp
index 7c37c3013..218880e6f 100644
--- a/ground/gcs/src/plugins/config/configrevonanohwwidget.cpp
+++ b/ground/gcs/src/plugins/config/configrevonanohwwidget.cpp
@@ -314,8 +314,8 @@ void ConfigRevoNanoHWWidget::rcvrPortChanged(int index)
         if (isComboboxOptionSelected(m_ui->cbFlexi, HwSettings::RM_FLEXIPORT_TELEMETRY)) {
             setComboboxSelectedOption(m_ui->cbFlexi, HwSettings::RM_FLEXIPORT_DISABLED);
         }
-        if (isComboboxOptionSelected(m_ui->cbMain, HwSettings::RM_FLEXIPORT_TELEMETRY)) {
-            setComboboxSelectedOption(m_ui->cbMain, HwSettings::RM_FLEXIPORT_DISABLED);
+        if (isComboboxOptionSelected(m_ui->cbMain, HwSettings::RM_MAINPORT_TELEMETRY)) {
+            setComboboxSelectedOption(m_ui->cbMain, HwSettings::RM_MAINPORT_DISABLED);
         }
         break;
     case HwSettings::RM_RCVRPORT_COMBRIDGE: