diff --git a/CHANGELOG.md b/CHANGELOG.md
index ef9b2da..47794c4 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,8 @@
 # CHANGELOG
 
+## [1.0.4]
+* fix: bug env file
+
 ## [1.0.3]
 * change: property key name to title in schema 
 
diff --git a/composer.json b/composer.json
index 8ec473a..9d36aae 100644
--- a/composer.json
+++ b/composer.json
@@ -1,7 +1,7 @@
 {
   "name": "flux-eco/aggregate-root",
   "description": "Manage aggregate roots described as json schema",
-  "version": "1.0.3",
+  "version": "1.0.4",
   "type": "flux-app",
   "keywords": [
     "flux-eco",
diff --git a/src/Env.php b/src/Env.php
index da2ea71..6fd5110 100644
--- a/src/Env.php
+++ b/src/Env.php
@@ -30,6 +30,6 @@ public function getAggregateRootDirectory() : string
 
     public function getAggregateRootStorageConfigEnvPrefix() : string
     {
-        return getEnv(self::AGGREGATE_ROOT_STORAGE_CONFIG_ENV_PREFIX);
+        return getenv(self::AGGREGATE_ROOT_STORAGE_CONFIG_ENV_PREFIX);
     }
 }
\ No newline at end of file