diff --git a/src/app/compiler.js b/src/app/compiler.js
index 87407024db..6a02b4dab7 100644
--- a/src/app/compiler.js
+++ b/src/app/compiler.js
@@ -84,13 +84,15 @@ function Compiler (editor, queryParams, handleGithubCall, updateFiles) {
     var noFatalErrors = true; // ie warnings are ok
 
     if (data['error'] !== undefined) {
-      if (utils.errortype(data['error']) !== 'warning') {
+      // Ignore warnings (and the 'Deferred import' error as those are generated by us as a workaround
+      if (utils.errortype(data['error']) !== 'warning' && /Deferred import/.exec(data['error']) === null) {
         noFatalErrors = false;
       }
     }
     if (data['errors'] !== undefined) {
       data['errors'].forEach(function (err) {
-        if (utils.errortype(err) !== 'warning') {
+        // Ignore warnings and the 'Deferred import' error as those are generated by us as a workaround
+        if (utils.errortype(err) !== 'warning' && /Deferred import/.exec(err) === null) {
           noFatalErrors = false;
         }
       });