diff --git a/app.py b/app.py
index 2cbdc3c..b0a3177 100644
--- a/app.py
+++ b/app.py
@@ -157,6 +157,7 @@ def vote(key):
 
 @app.post("/vote/date")
 def vote_date():
+    log.debug("user = %s", session["user"])
     log.debug("form = %s", request.form)
     meet_id, preferences = get_preferences("date")
     date_ids = list(preferences.keys())
@@ -226,6 +227,7 @@ def result_date(meet_id):
 
 @app.post("/vote/time")
 def vote_time():
+    log.debug("user = %s", session["user"])
     log.debug("form = %s", request.form)
     meet_id, preferences = get_preferences("time")
     time_ids = list(preferences.keys())
@@ -293,6 +295,7 @@ def result_time(meet_id):
 
 @app.post("/vote/place")
 def vote_place():
+    log.debug("user = %s", session["user"])
     log.debug("form = %s", request.form)
     meet_id, preferences = get_preferences("place")
     place_ids = list(preferences.keys())