diff --git a/nextbox_ui_plugin/template_content.py b/nextbox_ui_plugin/template_content.py
index c0164d3..00c1d82 100644
--- a/nextbox_ui_plugin/template_content.py
+++ b/nextbox_ui_plugin/template_content.py
@@ -4,6 +4,10 @@
 
 NETBOX_CURRENT_VERSION = version.parse(settings.VERSION)
 
+if NETBOX_CURRENT_VERSION >= version.parse("4.0.0"):
+    from netbox.plugins import PluginConfig
+else:
+    from extras.plugins import PluginConfig
 
 class SiteTopologyButtons(PluginTemplateExtension):
     """