diff --git a/stdlib/docker/tests/run-host/simple.cue b/stdlib/docker/tests/run-host/simple.cue
index 89dea796..17a15f43 100644
--- a/stdlib/docker/tests/run-host/simple.cue
+++ b/stdlib/docker/tests/run-host/simple.cue
@@ -10,7 +10,7 @@ TestConfig: {
 
 TestHost: {
 	suffix: random.#String & {
-		seed: ""
+		seed: "docker-tcp-test"
 	}
 
 	run: #Run & {