diff --git a/generator/resources/ec2_linux_test_matrix.json b/generator/resources/ec2_linux_test_matrix.json
index 03d67bdaa..1bbb5cd6c 100644
--- a/generator/resources/ec2_linux_test_matrix.json
+++ b/generator/resources/ec2_linux_test_matrix.json
@@ -153,5 +153,27 @@
     "arc": "amd64",
     "binaryName": "amazon-cloudwatch-agent.rpm",
     "family": "linux"
+  },
+  {
+    "os": "rocky-linux-8",
+    "username": "rocky",
+    "instanceType":"t3a.medium",
+    "installAgentCommand": "go run ./install/install_agent.go rpm",
+    "ami": "cloudwatch-agent-integration-test-rocky-linux-8*",
+    "caCertPath": "/etc/ssl/certs/ca-bundle.crt",
+    "arc": "amd64",
+    "binaryName": "amazon-cloudwatch-agent.rpm",
+    "family": "linux"
+  },
+  {
+    "os": "rocky-linux-9",
+    "username": "rocky",
+    "instanceType":"t3a.medium",
+    "installAgentCommand": "go run ./install/install_agent.go rpm",
+    "ami": "cloudwatch-agent-integration-test-rocky-linux-9*",
+    "caCertPath": "/etc/ssl/certs/ca-bundle.crt",
+    "arc": "amd64",
+    "binaryName": "amazon-cloudwatch-agent.rpm",
+    "family": "linux"
   }
 ]
\ No newline at end of file