diff --git a/src/aw/views.py b/src/aw/views.py
index 0610011..23f23c6 100644
--- a/src/aw/views.py
+++ b/src/aw/views.py
@@ -445,4 +445,6 @@ def vote(mode: str, cid: int):
     comment.score += 1 if mode == "up" else -1
     models.db.session.commit()
 
+    flask.flash(f"Voted {mode} for comment {comment.id}.")
+
     return flask.redirect(flask.url_for("views.index", gb=comment.id))