diff --git a/Tools/autotest/common.py b/Tools/autotest/common.py
index 692fc408c2..e3158d623b 100644
--- a/Tools/autotest/common.py
+++ b/Tools/autotest/common.py
@@ -2780,7 +2780,7 @@ class AutoTest(ABC):
                         continue
                     if "#if FRAME_CONFIG == HELI_FRAME" in line:
                         continue
-                    if "#if PRECISION_LANDING == ENABLED" in line:
+                    if "#if AC_PRECLAND_ENABLED" in line:
                         continue
                     if "#end" in line:
                         continue
diff --git a/Tools/scripts/build_options.py b/Tools/scripts/build_options.py
index d5fca1208e..5e097ea0e9 100644
--- a/Tools/scripts/build_options.py
+++ b/Tools/scripts/build_options.py
@@ -284,6 +284,7 @@ BUILD_OPTIONS = [
     Feature('Actuators', 'RobotisServo', 'AP_ROBOTISSERVO_ENABLED', 'Enable RobotisServo Protocol', 0, None),
     Feature('Actuators', 'FETTecOneWire', 'AP_FETTEC_ONEWIRE_ENABLED', 'Enable FETTec OneWire ESCs', 0, None),
 
+    Feature('Precision Landing', 'PrecLand', 'AC_PRECLAND_ENABLED', 'Enable Precision Landing support', 0, None),
 ]
 
 BUILD_OPTIONS.sort(key=lambda x: (x.category + x.label))
diff --git a/Tools/scripts/extract_features.py b/Tools/scripts/extract_features.py
index cb261eb159..394874ad2a 100755
--- a/Tools/scripts/extract_features.py
+++ b/Tools/scripts/extract_features.py
@@ -39,6 +39,8 @@ class ExtractFeatures(object):
             ('AP_AIRSPEED_ENABLED', 'AP_Airspeed::AP_Airspeed',),
             ('AP_AIRSPEED_{type}_ENABLED', r'AP_Airspeed_(?P<type>.*)::init',),
 
+            ('AC_PRECLAND_ENABLED', 'AC_PrecLand::AC_PrecLand',),
+
             ('HAL_ADSB_ENABLED', 'AP_ADSB::AP_ADSB',),
             ('HAL_ADSB_{type}_ENABLED', r'AP_ADSB_(?P<type>.*)::update',),
             ('HAL_ADSB_UCP_ENABLED', 'AP_ADSB_uAvionix_UCP::update',),