diff --git a/test/testpermissions.cpp b/test/testpermissions.cpp
index ce9c3c9acdf7a..5b2a461ded476 100644
--- a/test/testpermissions.cpp
+++ b/test/testpermissions.cpp
@@ -69,7 +69,8 @@ class TestPermissions : public QObject
 private slots:
     void initTestCase()
     {
-        OCC::Logger::instance()->setLogDebug(true);
+        Logger::instance()->setLogFlush(true);
+        Logger::instance()->setLogDebug(true);
     }
 
     void t7pl()