diff --git a/composer.json b/composer.json
index 430f151f..4ccd7003 100644
--- a/composer.json
+++ b/composer.json
@@ -26,11 +26,6 @@
     "craftcms/generator": "^1.3.0",
     "yiisoft/yii2-shell": "^2.0.3"
   },
-  "autoload": {
-    "psr-4": {
-      "modules\\": "modules/"
-    }
-  },
   "config": {
     "allow-plugins": {
       "craftcms/plugin-installer": true,
diff --git a/composer.json.default b/composer.json.default
index 316b19ae..4c64b6d2 100644
--- a/composer.json.default
+++ b/composer.json.default
@@ -7,11 +7,6 @@
     "craftcms/generator": "^1.3.0",
     "yiisoft/yii2-shell": "^2.0.3"
   },
-  "autoload": {
-    "psr-4": {
-      "modules\\": "modules/"
-    }
-  },
   "config": {
     "allow-plugins": {
       "craftcms/plugin-installer": true,