diff --git a/tests/registry_install.py b/tests/registry_install.py
index 716ca26..5873a5c 100644
--- a/tests/registry_install.py
+++ b/tests/registry_install.py
@@ -83,10 +83,10 @@ def rebuild_local(
     ]
 
     for sub in _sub_cmds:
-        subprocess.check_call(
+        subprocess.check_output(
             [python, _manage, *sub],
             shell=False,
-            stdout=subprocess.DEVNULL if silent else None,
+            stderr=subprocess.STDOUT,
             env=django_environ(remote=remote),
         )