diff --git a/Tools/scripts/build_options.py b/Tools/scripts/build_options.py
index cf28f6b777..14169ba4ba 100644
--- a/Tools/scripts/build_options.py
+++ b/Tools/scripts/build_options.py
@@ -198,7 +198,7 @@ BUILD_OPTIONS = [
     Feature('Sensors', 'RPM_ESC_TELEM', 'AP_RPM_ESC_TELEM_ENABLED', 'Enable RPM ESC Telemetry sensors', 0, 'RPM'),
     Feature('Sensors', 'RPM_HARMONIC_NOTCH', 'AP_RPM_HARMONICNOTCH_ENABLED', 'Enable RPM Harmonic Notch sensors', 0, 'RPM'),  # noqa
     Feature('Sensors', 'RPM_PIN', 'AP_RPM_PIN_ENABLED', 'Enable RPM Pin-based sensors', 0, 'RPM'),
-    Feature('Sensors', 'RPM_GENERATOR', 'AP_RPM_GENERATOR_ENABLED', 'Enable RPM Pin-based sensors', 0, 'RPM,GENERATOR'),
+    Feature('Sensors', 'RPM_GENERATOR', 'AP_RPM_GENERATOR_ENABLED', 'Enable Generator RPM sensors', 0, 'RPM,GENERATOR'),
 
     Feature('Sensors', 'TEMP', 'AP_TEMPERATURE_SENSOR_ENABLED', 'Enable Temperature Sensors', 0, None),
     Feature('Sensors', 'TEMP_TSYS01', 'AP_TEMPERATURE_SENSOR_TSYS01_ENABLED', 'Enable Temp Sensor - TSYS01', 0, "TEMP"),