diff --git a/lib/core/module.js b/lib/core/module.js
index 27d4f5ba53..267e36bb55 100755
--- a/lib/core/module.js
+++ b/lib/core/module.js
@@ -134,10 +134,9 @@ module.exports = class ModuleContainer {
     // Resolve module meta
     const key = (handler.meta && handler.meta.name) || handler.name || src
 
-    // Check requireOnce if possbile
-    if (requireOnce && typeof key === 'string') {
-      const alreadyRequired = this.requiredModules[key]
-      if (alreadyRequired) {
+    // Update requiredModules
+    if (typeof key === 'string') {
+      if (requireOnce && this.requiredModules[key]) {
         return
       }
       this.requiredModules[key] = { src, options, handler }