diff --git a/static/js/tree_utils.js b/static/js/tree_utils.js
index 6e5d52d23..c9e444f43 100644
--- a/static/js/tree_utils.js
+++ b/static/js/tree_utils.js
@@ -12,6 +12,11 @@ function getNodeByKey(noteId) {
 
 function getFullName(noteId) {
     let note = getNodeByKey(noteId);
+
+    if (note.data.is_clone || (note.data.encryption > 0 && !isEncryptionAvailable())) {
+        return null;
+    }
+
     const path = [];
 
     while (note) {
diff --git a/static/js/utils.js b/static/js/utils.js
index 9e9c822d4..3ae17c03e 100644
--- a/static/js/utils.js
+++ b/static/js/utils.js
@@ -14,16 +14,18 @@ function error(str) {
     error.fadeOut(10000);
 }
 
-function getAutocompleteItems(notes) {
+function getAutocompleteItems(noteIds) {
     const autocompleteItems = [];
 
-    for (const noteId of notes) {
+    for (const noteId of noteIds) {
         const fullName = getFullName(noteId);
 
-        autocompleteItems.push({
-            value: fullName + " (" + noteId + ")",
-            label: fullName
-        });
+        if (fullName !== null) {
+            autocompleteItems.push({
+                value: fullName + " (" + noteId + ")",
+                label: fullName
+            });
+        }
     }
 
     return autocompleteItems;