diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js b/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
index fdff99a69..a407fc6cd 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/deploy.js
@@ -333,6 +333,16 @@ RED.deploy = (function() {
                 var unknownNodes = [];
                 var invalidNodes = [];
 
+                RED.nodes.eachConfig(function(node) {
+                    if (!node.valid && !node.d) {
+                        invalidNodes.push(getNodeInfo(node));
+                    }
+                    if (node.type === "unknown") {
+                        if (unknownNodes.indexOf(node.name) == -1) {
+                            unknownNodes.push(node.name);
+                        }
+                    }                    
+                });
                 RED.nodes.eachNode(function(node) {
                     if (!node.valid && !node.d) {
                         invalidNodes.push(getNodeInfo(node));