diff --git a/app/components/SimpleEditor/Editor.js b/app/components/SimpleEditor/Editor.js
index e5a43a5a561512f2b6979b78601731dbbd1b6cfb..f608817f91ca76c9de47a02723ba13deeb4ae1eb 100644
--- a/app/components/SimpleEditor/Editor.js
+++ b/app/components/SimpleEditor/Editor.js
@@ -243,7 +243,6 @@ class Editor extends ProseEditor {
 
     // notes provider
     const notesProvider = new NotesProvider(doc, {
-      miniEditorSession: '',
       miniEditorContext: ''
     })
 
diff --git a/app/components/SimpleEditor/miniEditor/miniEditor.js b/app/components/SimpleEditor/miniEditor/miniEditor.js
index 4dd3681ab22d93e6edbfa5a0fe0d1b339f30d521..2ba195d00f7735b39c17bb2fcb4f1a7bc9156936 100644
--- a/app/components/SimpleEditor/miniEditor/miniEditor.js
+++ b/app/components/SimpleEditor/miniEditor/miniEditor.js
@@ -15,7 +15,6 @@ class MiniEditor extends ProseEditor {
   didMount () {
     const provider = this.getProvider()
     provider.config.miniEditorContext = this.getChildContext()
-    provider.config.miniEditorSession = this.editorSession
     this.editorSession.onUpdate('document', this.findNote, this)
     this.on('noteSelected', this.scrollTo, this)
     this.on('notes:inserted', this.createNote, this)
diff --git a/app/components/SimpleEditor/panes/Comments/CommentsProvider.js b/app/components/SimpleEditor/panes/Comments/CommentsProvider.js
index d4d8af2b457a03d3940cf919446b6ff95ebfc0f8..3407c83549409ab7659848a0e1a8a65965812042 100644
--- a/app/components/SimpleEditor/panes/Comments/CommentsProvider.js
+++ b/app/components/SimpleEditor/panes/Comments/CommentsProvider.js
@@ -283,7 +283,11 @@ class CommentsProvider extends TocProvider {
   }
 
   getMiniDocument () {
-    return this.config.controller.context.notesProvider.config.miniEditorSession.document
+    const notesProvider = this.config.controller.context.notesProvider
+    const miniEditorContext = notesProvider.config.miniEditorContext
+    if (!miniEditorContext) return
+
+    return miniEditorContext.editorSession.document
   }
 
   isSelectionLargerThanComments () {