diff --git a/clihttp/client.go b/clihttp/client.go
index e40e7502..b6bbad51 100644
--- a/clihttp/client.go
+++ b/clihttp/client.go
@@ -88,6 +88,8 @@ func (c *Client) Do(req *http.Request) (*http.Response, error) {
 	c.tracer.Inject(clientSpan.Context(), opentracing.HTTPHeaders, opentracing.HTTPHeadersCarrier(req.Header))
 	response, err := c.underlying.Do(req)
 	if err != nil {
+		ext.Error.Set(clientSpan, true)
+		clientSpan.LogFields(log.String("event", "error"), log.String("message", err.Error()))
 		return response, err
 	}
 
diff --git a/clihttp/client_test.go b/clihttp/client_test.go
index a3a1518c..a536e14b 100644
--- a/clihttp/client_test.go
+++ b/clihttp/client_test.go
@@ -38,6 +38,11 @@ func TestClient_Do(t *testing.T) {
 			func() *http.Request { r, _ := http.NewRequest("GET", "https://example.com/", nil); return r }(),
 			[]Option{WithResponseLogThreshold(1)},
 		},
+		{
+			"error",
+			func() *http.Request { r, _ := http.NewRequest("GET", "https://non-exist-domain.com/", nil); return r }(),
+			[]Option{},
+		},
 	}
 	for _, c := range cases {
 		c := c
@@ -45,7 +50,11 @@ func TestClient_Do(t *testing.T) {
 			t.Parallel()
 			tracer := mocktracer.New()
 			client := NewClient(tracer, c.Option...)
-			resp, _ := client.Do(c.request)
+			resp, err := client.Do(c.request)
+			if err != nil {
+				assert.True(t, tracer.FinishedSpans()[0].Tags()["error"].(bool))
+				return
+			}
 			defer resp.Body.Close()
 			assert.NotEmpty(t, tracer.FinishedSpans())
 			byt, _ := ioutil.ReadAll(resp.Body)