diff --git a/app/components/SimpleEditor/ContainerEditor.js b/app/components/SimpleEditor/ContainerEditor.js
index 011b3675a6ec6477f2b9ab8592df1ce566dceab2..9b74f70702a7347543e6f8851c4729ace53f87ba 100644
--- a/app/components/SimpleEditor/ContainerEditor.js
+++ b/app/components/SimpleEditor/ContainerEditor.js
@@ -36,8 +36,7 @@ class ContainerEditor extends SubstanceContainerEditor {
     this.el.focus() // TODO notworking
 
     if (this.isReadOnlyMode()) {
-      const documentSession = this.getDocumentSession()
-      documentSession.on('didUpdate', this.disableToolbar, this)
+      this.editorSession.onUpdate('', this.disableToolbar, this)
 
       this.addTargetToLinks()
     }