diff --git a/meta/classes-recipe/cargo_common.bbclass b/meta/classes-recipe/cargo_common.bbclass
index 63b1382908..82ab25b59c 100644
--- a/meta/classes-recipe/cargo_common.bbclass
+++ b/meta/classes-recipe/cargo_common.bbclass
@@ -134,7 +134,10 @@ python cargo_common_do_patch_paths() {
             name = ud.parm.get('name')
             destsuffix = ud.parm.get('destsuffix')
             if name is not None and destsuffix is not None:
-                repo = '%s://%s%s' % (ud.proto, ud.host, ud.path)
+                if ud.user:
+                    repo = '%s://%s@%s%s' % (ud.proto, ud.user, ud.host, ud.path)
+                else:
+                    repo = '%s://%s%s' % (ud.proto, ud.host, ud.path)
                 path = '%s = { path = "%s" }' % (name, os.path.join(workdir, destsuffix))
                 patches.setdefault(repo, []).append(path)