diff --git a/tool/clean/clean_ami/clean_ami.go b/tool/clean/clean_ami/clean_ami.go
index 9725f79900..60604bc5b0 100644
--- a/tool/clean/clean_ami/clean_ami.go
+++ b/tool/clean/clean_ami/clean_ami.go
@@ -32,6 +32,7 @@ var imagePrefixes = []string{
 	"cloudwatch-agent-integration-test-alma-linux-10",
 	"cloudwatch-agent-integration-test-arm64-al2",
 	"cloudwatch-agent-integration-test-debian-12-arm64",
+	"cloudwatch-agent-integration-test-debian-13-arm64",
 	"cloudwatch-agent-integration-test-nvidia-gpu-al2",
 	"cloudwatch-agent-integration-test-ol8",
 	"cloudwatch-agent-integration-test-ol9",