diff --git a/server/nightr/app.py b/server/nightr/app.py
index f1f534e..07842cd 100644
--- a/server/nightr/app.py
+++ b/server/nightr/app.py
@@ -34,9 +34,11 @@ strategies = {
 
 @app.route("/", methods=["GET", "POST"])
 def probabilities():
+    if request.method == 'GET':
+        logger.warning("GET request: using default context parameters")
     phone_data = request.get_json(force=True)
-    context = Context(**phone_data)
     logger.debug("phone_data:\n%s", json.dumps(phone_data, indent=2))
+    context = Context(**phone_data)
     logger.debug("Context: %s", context)
 
     predictions: List[dict] = []