diff --git a/tracing/opentracing/http.go b/tracing/opentracing/http.go
index 806ff28..742d830 100644
--- a/tracing/opentracing/http.go
+++ b/tracing/opentracing/http.go
@@ -36,7 +36,7 @@
 			if err = tracer.Inject(
 				span.Context(),
 				opentracing.TextMap,
-				opentracing.HTTPHeaderTextMapCarrier(req.Header),
+				opentracing.HTTPHeadersCarrier(req.Header),
 			); err != nil {
 				logger.Log("err", err)
 			}
@@ -56,7 +56,7 @@
 		var span opentracing.Span
 		wireContext, err := tracer.Extract(
 			opentracing.TextMap,
-			opentracing.HTTPHeaderTextMapCarrier(req.Header),
+			opentracing.HTTPHeadersCarrier(req.Header),
 		)
 		if err != nil && err != opentracing.ErrSpanContextNotFound {
 			logger.Log("err", err)