diff --git a/js/flightlog_fielddefs.js b/js/flightlog_fielddefs.js
index eb793048..d12db3d7 100644
--- a/js/flightlog_fielddefs.js
+++ b/js/flightlog_fielddefs.js
@@ -541,10 +541,26 @@ function adjustFieldDefsList(firmwareType, firmwareVersion) {
             DEBUG_MODE.splice(DEBUG_MODE.indexOf('DUAL_GYRO'),          1);
             DEBUG_MODE.splice(DEBUG_MODE.indexOf('DUAL_GYRO_COMBINED'), 1);
         }
+        if (semver.gte(firmwareVersion, '4.2.0')) {
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('FF_INTERPOLATED'), 1);
+        }
         if (semver.gte(firmwareVersion, '4.3.0')) {
             DEBUG_MODE.splice(DEBUG_MODE.indexOf('FF_INTERPOLATED'), 1, 'FEEDFORWARD');
             DEBUG_MODE.splice(DEBUG_MODE.indexOf('FF_LIMIT'),        1, 'FEEDFORWARD_LIMIT');
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('DYN_IDLE'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('FFT'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('FFT_TIME'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('FFT_FREQ'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('GPS_RESCUE_THROTTLE_PID'), 1);
+        }
+        if (semver.gte(firmwareVersion, '4.4.0')) {
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('BARO'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('RTH'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('GPS_RESCUE_THROTTLE_PID'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('VTX_MSP'), 1);
+            DEBUG_MODE.splice(DEBUG_MODE.indexOf('GPS_DOP'), 1);
         }
+
         DEBUG_MODE = makeReadOnly(DEBUG_MODE);
 
         // Flight mode names