diff --git a/radio/src/gui/colorlcd/radio/radio_hardware.cpp b/radio/src/gui/colorlcd/radio/radio_hardware.cpp
index 54aa26bff..27bb12569 100644
--- a/radio/src/gui/colorlcd/radio/radio_hardware.cpp
+++ b/radio/src/gui/colorlcd/radio/radio_hardware.cpp
@@ -86,7 +86,7 @@ class BatCalEdit : public NumberEdit
   {
     if (getBatteryVoltage() != lastBatVolts) {
       lastBatVolts = getBatteryVoltage();
-      invalidate();
+      setValue(g_eeGeneral.txVoltageCalibration);
     }
   }
 };