diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3d9f441d..44110d60 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,8 @@
 
 ## To Be Released
 
+* refactor: replace use of the deprecated ioutil package [#238](https://github.com/Scalingo/go-scalingo/pull/238)
+
 ## 4.15.1
 
 * chore: generate missing mocks from v4.15.0
diff --git a/http/api_request.go b/http/api_request.go
index 1ef98368..afbc1725 100644
--- a/http/api_request.go
+++ b/http/api_request.go
@@ -125,7 +125,7 @@ func (c *client) Do(req *APIRequest) (*http.Response, error) {
 		return nil, fmt.Errorf("Fail to query %s: %v", req.HTTPRequest.Host, err)
 	}
 	debug.Printf(pkgio.Indent("Request ID: %v", 6), res.Header.Get("X-Request-Id"))
-	debug.Printf(pkgio.Indent("Duration: %v", 6), time.Now().Sub(now))
+	debug.Printf(pkgio.Indent("Duration: %v", 6), time.Since(now))
 
 	if req.Expected.Contains(res.StatusCode) {
 		return res, nil