diff --git a/examples/load-tests/functions/supreme_http_test.js b/examples/load-tests/functions/supreme_http_test.js
index d27cd84e..194ffb29 100644
--- a/examples/load-tests/functions/supreme_http_test.js
+++ b/examples/load-tests/functions/supreme_http_test.js
@@ -62,6 +62,10 @@ const params = {
     },
 };
 
+if (__ENV.INVOKE_HOST) {
+    params.headers['Host'] = __ENV.INVOKE_HOST;
+}
+
 export default function() {
     let response
 
@@ -80,4 +84,4 @@ export default function() {
     if (!statusIsOk) {
         console.error('Check failed:', response);
     }
-}
\ No newline at end of file
+}