diff --git a/research_datastream/terraform/test/execution_gp_arm_docker_buildNtester.json b/research_datastream/terraform/test/execution_gp_arm_docker_buildNtester.json
index 0a49d17c..f3410b6d 100644
--- a/research_datastream/terraform/test/execution_gp_arm_docker_buildNtester.json
+++ b/research_datastream/terraform/test/execution_gp_arm_docker_buildNtester.json
@@ -14,8 +14,8 @@
 },
 "instance_parameters" :
 {
-  "ImageId"            : "ami-0e736ffb1704fec16",
-  "InstanceType"       : "t4g.2xlarge",
+  "ImageId"            : "ami-072c0bf854be9b9ff",
+  "InstanceType"       : "t4g.large",
   "KeyName"            : "actions_key_arm",
   "SecurityGroupIds"   : ["sg-0fcbe0c6d6faa0117"],
   "IamInstanceProfile": {
diff --git a/research_datastream/terraform/test/execution_gp_test.json b/research_datastream/terraform/test/execution_gp_test.json
index abdb8ee0..9d3653ca 100644
--- a/research_datastream/terraform/test/execution_gp_test.json
+++ b/research_datastream/terraform/test/execution_gp_test.json
@@ -8,7 +8,7 @@
 },
 "instance_parameters" :
 {
-  "ImageId"            : "ami-00e73ddc3a6fc7dfe",
+  "ImageId"            : "ami-02801556a781a4499",
   "InstanceType"       : "t4g.nano",
   "KeyName"            : "actions_key",
   "SecurityGroupIds"   : ["sg-06f57f883e902d7bc"],