diff --git a/api/utils.go b/api/utils.go
index ded0b93340..33d4687b2f 100644
--- a/api/utils.go
+++ b/api/utils.go
@@ -45,7 +45,6 @@ func getContainerFromVars(c *context, vars map[string]string) (*cluster.Containe
 func copyHeader(dst, src http.Header) {
 	for k, vv := range src {
 		for _, v := range vv {
-			fmt.Println(k, v)
 			dst.Add(k, v)
 		}
 	}