diff --git a/executor/adapter.go b/executor/adapter.go
index dc1c2f7109ccf..1964b4a7a66d6 100644
--- a/executor/adapter.go
+++ b/executor/adapter.go
@@ -839,8 +839,9 @@ func (a *ExecStmt) LogSlowQuery(txnTS uint64, succ bool, hasMoreResults bool) {
 	costTime := time.Since(sessVars.StartTime) + sessVars.DurationParse
 	threshold := time.Duration(atomic.LoadUint64(&cfg.Log.SlowThreshold)) * time.Millisecond
 	enable := cfg.Log.EnableSlowLog
-	// if the level is Debug, print slow logs anyway
-	if (!enable || costTime < threshold) && level > zapcore.DebugLevel {
+	// if the level is Debug, or trace is enabled, print slow logs anyway
+	force := level <= zapcore.DebugLevel || trace.IsEnabled()
+	if (!enable || costTime < threshold) && !force {
 		return
 	}
 	var sql stringutil.StringerFunc