diff --git a/feature_tests/run_birdnet_on_microphone_stream.py b/feature_tests/run_birdnet_on_microphone_stream.py
index a77cd31..fb12a46 100644
--- a/feature_tests/run_birdnet_on_microphone_stream.py
+++ b/feature_tests/run_birdnet_on_microphone_stream.py
@@ -14,8 +14,12 @@
 from birdnetlib import RecordingBuffer
 from birdnetlib.analyzer import Analyzer
 
-LATITUDE = 32.7157
-LONGITUDE = -117.1611
+# Latitude (decimal degrees). Positive = North. Range: -90 .. +90
+LATITUDE = None  # e.g., 32.7157
+
+# Longitude (decimal degrees). Positive = East. Range: -180 .. +180
+LONGITUDE = None  # e.g., -117.1611
+
 SAMPLERATE = 48000
 CONFIDENCE_THRESHOLD = 0.1