diff --git a/internal/db/bundb/poll.go b/internal/db/bundb/poll.go
index 84f160987..ab6edb4b9 100644
--- a/internal/db/bundb/poll.go
+++ b/internal/db/bundb/poll.go
@@ -478,7 +478,7 @@ func (p *pollDB) DeletePollVoteBy(ctx context.Context, pollID string, accountID
 		}
 
 		// Decrement votes for choices.
-		poll.IncrementVotes(choices)
+		poll.DecrementVotes(choices)
 
 		// Finally, update the poll entry.
 		_, err := tx.NewUpdate().