diff --git a/app.py b/app.py
index 1cea077..e71397e 100755
--- a/app.py
+++ b/app.py
@@ -9,6 +9,7 @@ from bottle import (
 )
 
 import thesethreewords as these
+import sys
 
 
 example_locs = [("sydney", (-33.867480754852295, 151.20700120925903)),
@@ -51,14 +52,14 @@ def showMapFromLatLng(lat, lng):
 # API
 @get('/api/<lat:float>,<lng:float>')
 def latLngToHash(lat, lng):
-    print(lat)
-    print(lng)
+    print(lat, file=sys.stdout)
+    print(lng, file=sys.stdout)
     try:
         three = these.three_words(lat,lng)
         six = these.six_words(lat,lng)
         return {'three': three, 'six': six}
     except Exception as error:
-        print(error)
+        print(error, file=sys.stderr)
         return {}