diff --git a/cucumber_cpp/runner/Main.cpp b/cucumber_cpp/runner/Main.cpp
index 73d9d824..3c62c510 100644
--- a/cucumber_cpp/runner/Main.cpp
+++ b/cucumber_cpp/runner/Main.cpp
@@ -1,8 +1,14 @@
 #include "cucumber_cpp/CucumberCpp.hpp"
+#include <unistd.h>
 
 int main(int argc, char** argv)
 {
     cucumber_cpp::Application application{};
 
+    auto** env = environ;
+
+    for (auto i{ 0 }; env[i] != nullptr; ++i)
+        fmt::println("env[{}] = {}", i, env[i]);
+
     return application.Run(argc, argv);
 }