diff --git a/opentracing.go b/opentracing.go
index 93fac3f..f016c22 100644
--- a/opentracing.go
+++ b/opentracing.go
@@ -10,7 +10,6 @@ import (
 	"go.opentelemetry.io/otel/attribute"
 	"go.unistack.org/micro/v3/metadata"
 	"go.unistack.org/micro/v3/tracer"
-	"go.unistack.org/micro/v3/util/sort"
 )
 
 var _ tracer.Tracer = &otTracer{}
@@ -183,7 +182,7 @@ func (os *otSpan) Finish(opts ...tracer.SpanOption) {
 		options.Labels = options.Labels[:len(options.Labels)-1]
 	}
 
-	os.opts.Labels = sort.Uniq(os.opts.Labels)
+	// options.Labels = sort.Uniq(options.Labels)
 
 	l := len(options.Labels)
 	for idx := 0; idx < l; idx++ {