diff --git a/tests/benchmark/login.js b/tests/benchmark/login.js
index ebd802c4c8..25c0d21ad0 100644
--- a/tests/benchmark/login.js
+++ b/tests/benchmark/login.js
@@ -2,6 +2,7 @@ import http from "k6/http";
 import { check, fail } from "k6";
 
 const host = __ENV.BENCH_HOST ? __ENV.BENCH_HOST : "localhost";
+const VUs = __ENV.VUS ? __ENV.VUS : 8;
 
 export const options = {
     scenarios: Object.fromEntries(
@@ -9,7 +10,7 @@ export const options = {
             obj,
             {
                 executor: "constant-vus",
-                vus: 12,
+                vus: VUs,
                 duration: "300s",
                 startTime: `${315 * i}s`,
                 env: {
diff --git a/tests/benchmark/provider_oauth2.js b/tests/benchmark/provider_oauth2.js
index 24d42fb637..4fdb82b03a 100644
--- a/tests/benchmark/provider_oauth2.js
+++ b/tests/benchmark/provider_oauth2.js
@@ -4,6 +4,7 @@ import http from "k6/http";
 import { check, fail } from "k6";
 
 const host = __ENV.BENCH_HOST ? __ENV.BENCH_HOST : "localhost";
+const VUs = __ENV.VUS ? __ENV.VUS : 8;
 
 const testcases = [
     [0, 0, 0],
@@ -20,7 +21,6 @@ const testcases = [
     [100, 100, 100],
     [1000, 1000, 1000],
 ];
-const VUs = 12;
 
 export const options = {
     scenarios: Object.fromEntries(
diff --git a/tests/benchmark/user_list.js b/tests/benchmark/user_list.js
index 26ce55c005..62fc81b6e9 100644
--- a/tests/benchmark/user_list.js
+++ b/tests/benchmark/user_list.js
@@ -3,6 +3,7 @@ import http from "k6/http";
 import { check } from "k6";
 
 const host = __ENV.BENCH_HOST ? __ENV.BENCH_HOST : "localhost";
+const VUs = __ENV.VUS ? __ENV.VUS : 8;
 
 export const options = {
     discardResponseBodies: true,
@@ -38,7 +39,7 @@ export const options = {
             `${obj[0]}_${obj[1]}_${obj[2]}_${obj[3]}_${obj[4] ? "with_groups" : "without_groups"}`,
             {
                 executor: "constant-vus",
-                vus: 12,
+                vus: VUs,
                 duration: "300s",
                 startTime: `${315 * i}s`,
                 env: {