diff --git a/src/Interpreter/Executors/Bash/Executor.php b/src/Interpreter/Executors/Bash/Executor.php
index 332af409..16fb0aa4 100644
--- a/src/Interpreter/Executors/Bash/Executor.php
+++ b/src/Interpreter/Executors/Bash/Executor.php
@@ -17,7 +17,8 @@ public function exec(string $script, array $args = [], string $cwd = null, array
         ];
 
         $pipes = [];
-        $process = proc_open($this->buildCommand($script, $args, $cwd), $descriptorSpec, $pipes, null, array_merge($_ENV, $env));
+        $currentEnv = $this->buildEnv() ?: [];
+        $process = proc_open($this->buildCommand($script, $args, $cwd), $descriptorSpec, $pipes, null, array_merge($currentEnv, $env));
 
         $status = 255;
         if (is_resource($process)) {
@@ -44,7 +45,8 @@ public function capture(string $script, array $args = [], string $cwd = null, ar
         ];
 
         $pipes = [];
-        $process = proc_open($this->buildCommand($script, $args, $cwd), $descriptorSpec, $pipes, null, array_merge($_ENV, $env));
+        $currentEnv = $this->buildEnv() ?: [];
+        $process = proc_open($this->buildCommand($script, $args, $cwd), $descriptorSpec, $pipes, null, array_merge($currentEnv, $env));
 
         $output = '';
         $status = 255;
@@ -95,4 +97,12 @@ private function buildCommand(string $script, array $args, ?string $cwd): array
             ...array_values($args),
         ];
     }
+
+    /**
+     * @return array<string,string>
+     */
+    private function buildEnv(): array
+    {
+        return getenv();
+    }
 }