diff --git a/openpype/tools/loader/app.py b/openpype/tools/loader/app.py
index 74e121896e..b29f0970ca 100644
--- a/openpype/tools/loader/app.py
+++ b/openpype/tools/loader/app.py
@@ -46,7 +46,6 @@ class LoaderWindow(QtWidgets.QDialog):
         if project_name:
             title += " - {}".format(project_name)
         self.setWindowTitle(title)
-        self.setStyleSheet(load_stylesheet())
 
         # Groups config
         self.groups_config = lib.GroupsConfig(io)
@@ -191,6 +190,8 @@ class LoaderWindow(QtWidgets.QDialog):
             main_splitter.setSizes([250, 850, 200])
             self.resize(1300, 700)
 
+        self.setStyleSheet(load_stylesheet())
+
     def resizeEvent(self, event):
         super(LoaderWindow, self).resizeEvent(event)
         self._overlay_frame.resize(self.size())