diff --git a/packages/node_modules/@node-red/editor-client/src/js/nodes.js b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
index 38c142005..a4edd3a3f 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/nodes.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/nodes.js
@@ -2173,17 +2173,6 @@ RED.nodes = (function() {
         for (i=0;i<newNodes.length;i++) {
             n = newNodes[i];
             var id = n.id;
-            // TODO: remove workspace in next release+1
-            if (n.type != "workspace" &&
-                n.type != "tab" &&
-                n.type != "subflow" &&
-                n.type != "group" &&
-                n.type != 'junction' &&
-                !registry.getNodeType(n.type) &&
-                n.type.substring(0,8) != "subflow:" &&
-                unknownTypes.indexOf(n.type)==-1) {
-                    unknownTypes.push(n.type);
-            }
             if (n.z) {
                 nodeZmap[n.z] = nodeZmap[n.z] || [];
                 nodeZmap[n.z].push(n);
@@ -2206,7 +2195,6 @@ RED.nodes = (function() {
                 n.z = recoveryWorkspace.id;
                 nodeZmap[recoveryWorkspace.id].push(n);
             }
-
         }
 
         var activeWorkspace = RED.workspaces.active();