diff --git a/tests/test_utils_pvpreload.py b/tests/test_utils_pvpreload.py
index aeed5dbb2..876cfcfb5 100644
--- a/tests/test_utils_pvpreload.py
+++ b/tests/test_utils_pvpreload.py
@@ -37,9 +37,10 @@ def epics_ioc():
     thread.start()
     time.sleep(1)
 
-def configure_logzero_for_pytest():
+def configure_logzero_for_pytest(caplog):
     logger.handlers.clear()
-    setup_default_logger(level=logging.DEBUG)  # force tous les logs dans caplog
+    logger.propagate = True  # Propager vers le root logger capturé par caplog
+    caplog.set_level(level = logging.DEBUG)
 
 configure_logzero_for_pytest()