diff --git a/abot.py b/abot.py
index 6e10295..344d362 100644
--- a/abot.py
+++ b/abot.py
@@ -88,7 +88,7 @@ def save_vote():
     if is_expired(form):
         return render_template('blank.html', message = "Voting has closed")
     if is_closed_vote(form):
-        if is_voter(key, token):
+        if not is_voter(key, token):
             return render_template('blank.html', message = "Token invalid")
         if has_voted(key, token):
             return render_template('blank.html', message = "Token already used")