diff --git a/src/fontra_rcjk/projectmanager.py b/src/fontra_rcjk/projectmanager.py
index c06bd83..23bc632 100644
--- a/src/fontra_rcjk/projectmanager.py
+++ b/src/fontra_rcjk/projectmanager.py
@@ -207,8 +207,7 @@ async def closeFontHandler():
             logger.info(f"new FontHandler for '{path}'")
             fontHandler = FontHandler(
                 backend,
-                readOnly=self.readOnly or userReadOnly,
-                dummyEditor=dummyEditor,
+                readOnly=self.readOnly,
                 allConnectionsClosedCallback=closeFontHandler,
             )
             await fontHandler.startTasks()