diff --git a/src/Illuminate/Support/helpers.php b/src/Illuminate/Support/helpers.php
index 4cea4963bed1..d3312cfc73e9 100755
--- a/src/Illuminate/Support/helpers.php
+++ b/src/Illuminate/Support/helpers.php
@@ -8,7 +8,6 @@
 use Dotenv\Environment\DotenvFactory;
 use Illuminate\Contracts\Support\Htmlable;
 use Illuminate\Support\HigherOrderTapProxy;
-use Dotenv\Environment\Adapter\PutenvAdapter;
 use Dotenv\Environment\Adapter\EnvConstAdapter;
 use Dotenv\Environment\Adapter\ServerConstAdapter;
 
@@ -643,7 +642,7 @@ function env($key, $default = null)
         static $variables;
 
         if ($variables === null) {
-            $variables = (new DotenvFactory([new EnvConstAdapter, new PutEnvAdapter, new ServerConstAdapter]))->createImmutable();
+            $variables = (new DotenvFactory([new EnvConstAdapter, new ServerConstAdapter]))->createImmutable();
         }
 
         return Option::fromValue($variables->get($key))
diff --git a/tests/Foundation/Bootstrap/LoadEnvironmentVariablesTest.php b/tests/Foundation/Bootstrap/LoadEnvironmentVariablesTest.php
index bbc21270f6de..da65d1000fbb 100644
--- a/tests/Foundation/Bootstrap/LoadEnvironmentVariablesTest.php
+++ b/tests/Foundation/Bootstrap/LoadEnvironmentVariablesTest.php
@@ -37,9 +37,6 @@ public function testCanLoad()
         (new LoadEnvironmentVariables)->bootstrap($this->getAppMock('.env'));
 
         $this->assertSame('BAR', env('FOO'));
-        $this->assertSame('BAR', getenv('FOO'));
-        $this->assertSame('BAR', $_ENV['FOO']);
-        $this->assertSame('BAR', $_SERVER['FOO']);
     }
 
     public function testCanFailSilent()