diff --git a/auth.go b/auth.go
index ddd26a0..bb43d3e 100644
--- a/auth.go
+++ b/auth.go
@@ -78,7 +78,7 @@ func usePassword(user string, pass string, ip string) bool {
 	tok := toks[user]
 	delete(toks, user)
 	if time.Since(tok.Timestamp) > (time.Minute * 5) {
-		log.LogWarn(fmt.Sprintf("%s attempted to use expired token. %+v", user, time.Since(tok.Timestamp)))
+		log.LogWarn("%s attempted to use expired token. %+v, %+v, %+v", user, time.Since(tok.Timestamp), tok.Timestamp, time.Now())
 		return false
 	}
 	if tok.IP != ip {