diff --git a/packages/node_modules/@node-red/nodes/core/common/60-link.html b/packages/node_modules/@node-red/nodes/core/common/60-link.html
index f2dec9f34..f1fd62f9c 100644
--- a/packages/node_modules/@node-red/nodes/core/common/60-link.html
+++ b/packages/node_modules/@node-red/nodes/core/common/60-link.html
@@ -99,8 +99,11 @@
             if (n.visibility === "global") {
                 return true;
             }
-            // visibility === "flow"
-            return n.z === node.z;
+            if (n.visibility === "flow") {
+                return n.z === node.z;
+            }
+            // undefined (after update)
+            return true;
         });
         let candidateNodesCount = 0;