diff --git a/generator/resources/ec2_otel_merging_test_matrix.json b/generator/resources/ec2_otel_merging_test_matrix.json
index 43dfb803a..1ffb439be 100644
--- a/generator/resources/ec2_otel_merging_test_matrix.json
+++ b/generator/resources/ec2_otel_merging_test_matrix.json
@@ -2,9 +2,9 @@
   {
     "os": "al2",
     "username": "ec2-user",
-    "instanceType":"g4dn.xlarge",
+    "instanceType":"t3a.medium",
     "installAgentCommand": "go run ./install/install_agent.go rpm",
-    "ami": "cloudwatch-agent-integration-test-nvidia-gpu-al2*",
+    "ami": "cloudwatch-agent-integration-test-al2*",
     "caCertPath": "/etc/ssl/certs/ca-bundle.crt",
     "arc": "amd64",
     "binaryName": "amazon-cloudwatch-agent.rpm",