diff --git a/pype/tools/config_setting/config_setting/widgets/base.py b/pype/tools/config_setting/config_setting/widgets/base.py
index 6d25357fc9..a0a470fc97 100644
--- a/pype/tools/config_setting/config_setting/widgets/base.py
+++ b/pype/tools/config_setting/config_setting/widgets/base.py
@@ -74,7 +74,7 @@ class SystemWidget(QtWidgets.QWidget):
         footer_layout.addWidget(save_btn, 0)
 
         layout = QtWidgets.QVBoxLayout(self)
-        layout.setContentsMargins(5, 0, 5, 0)
+        layout.setContentsMargins(0, 0, 0, 0)
         layout.setSpacing(0)
         self.setLayout(layout)
 
@@ -400,7 +400,7 @@ class ProjectWidget(QtWidgets.QWidget):
 
         configurations_widget = QtWidgets.QWidget()
         configurations_layout = QtWidgets.QVBoxLayout(configurations_widget)
-        configurations_layout.setContentsMargins(5, 0, 5, 0)
+        configurations_layout.setContentsMargins(0, 0, 0, 0)
         configurations_layout.setSpacing(0)
 
         configurations_layout.addWidget(scroll_widget, 1)
diff --git a/pype/tools/config_setting/config_setting/widgets/window.py b/pype/tools/config_setting/config_setting/widgets/window.py
index f8da9a196e..5c7a35fa52 100644
--- a/pype/tools/config_setting/config_setting/widgets/window.py
+++ b/pype/tools/config_setting/config_setting/widgets/window.py
@@ -8,18 +8,19 @@ class MainWidget(QtWidgets.QWidget):
 
     def __init__(self, develop, parent=None):
         super(MainWidget, self).__init__(parent)
+        self.setObjectName("MainWidget")
 
         self.resize(self.widget_width, self.widget_height)
 
         header_tab_widget = QtWidgets.QTabWidget(parent=self)
 
-        studio_widget = SystemWidget(develop)
-        project_widget = ProjectWidget(develop)
+        studio_widget = SystemWidget(develop, header_tab_widget)
+        project_widget = ProjectWidget(develop, header_tab_widget)
         header_tab_widget.addTab(studio_widget, "System")
         header_tab_widget.addTab(project_widget, "Project")
 
         layout = QtWidgets.QVBoxLayout(self)
-        layout.setContentsMargins(0, 0, 0, 0)
+        layout.setContentsMargins(5, 5, 5, 5)
         layout.setSpacing(0)
         layout.addWidget(header_tab_widget)