diff --git a/src/cthulhu/script_manager.py b/src/cthulhu/script_manager.py
index b672166..92fb5fc 100644
--- a/src/cthulhu/script_manager.py
+++ b/src/cthulhu/script_manager.py
@@ -321,7 +321,7 @@ class ScriptManager:
     
         # Register plugin keybindings with the new active script
         from . import cthulhu
-        plugin_manager = cthulhu.getPluginSystemManager()
+        plugin_manager = cthulhu.cthulhuApp.getPluginSystemManager()
         if plugin_manager:
             plugin_manager.register_plugin_keybindings_with_active_script()