diff --git a/.gitignore b/.gitignore
index 9ba8ee25..31b591fb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,4 @@
 **/reports/**
 
 automate_perf.env
+perf.override.env
\ No newline at end of file
diff --git a/.iac_env b/.iac_env
deleted file mode 100755
index 1757d18f..00000000
--- a/.iac_env
+++ /dev/null
@@ -1,5 +0,0 @@
-K6_SCRIPT_ADMIN_ENDPOINT_URL=https://int.dev.labsk8s58.mojaloop.live/admin
-K6_SCRIPT_ALS_ADMIN_ENDPOINT_URL=https://int.dev.labsk8s58.mojaloop.live/als-admin
-K6_SCRIPT_ORACLE_ENDPOINT_URL=https://int.dev.labsk8s58.mojaloop.live/oracle
-K6_SCRIPT_FSPIOP_TRANSFERS_ENDPOINT_URL=https://int.dev.labsk8s58.mojaloop.live
-K6_CALLBACK_FQDN=test-harness.dev.labsk8s58.mojaloop.live
\ No newline at end of file
diff --git a/docker-compose-perf.yml b/docker-compose-perf.yml
index f579e77a..abf7c388 100644
--- a/docker-compose-perf.yml
+++ b/docker-compose-perf.yml
@@ -827,7 +827,7 @@ services:
     env_file:
       - .env
       - perf.env
-      - .iac_env
+      - perf.override.env
     volumes:
       - "./docker/ml-testing-toolkit/test-cases/collections:/opt/app/collections"
       - "./docker/ml-testing-toolkit/test-cases/environments:/opt/app/environments"
diff --git a/perf.override.env.sample b/perf.override.env.sample
new file mode 100755
index 00000000..f803d5e6
--- /dev/null
+++ b/perf.override.env.sample
@@ -0,0 +1,5 @@
+## This is sample file and it can be renamed to perf.override.env with proper values
+K6_SCRIPT_ADMIN_ENDPOINT_URL=<ADMIN_ENDPOINT_URL_HERE>
+K6_SCRIPT_ALS_ADMIN_ENDPOINT_URL=<ALS_ADMIN_ENDPOINT_URL_HERE>
+K6_SCRIPT_FSPIOP_TRANSFERS_ENDPOINT_URL=<TRANSFERS_ENDPOINT_URL_HERE>
+K6_CALLBACK_FQDN=<FQDN_OF_THIS_HOST_TO_RECEIVE_CALLBACKS_HERE>
\ No newline at end of file