diff --git a/bauh/view/qt/prepare.py b/bauh/view/qt/prepare.py
index f1b94fc6..03a907c0 100644
--- a/bauh/view/qt/prepare.py
+++ b/bauh/view/qt/prepare.py
@@ -289,11 +289,11 @@ class PreparePanel(QWidget, TaskManager):
     def show(self):
         super(PreparePanel, self).show()
         self.prepare_thread.start()
-        centralize(self)
         screen_size = get_current_screen_geometry()
         self.setMinimumWidth(int(screen_size.width() * 0.5))
         self.setMinimumHeight(int(screen_size.height() * 0.35))
         self.setMaximumHeight(int(screen_size.height() * 0.95))
+        centralize(self)
 
     def start(self, tasks: int):
         self.started_at = time.time()