diff --git a/nebula-dsl/src/main/kotlin/com/orbitalhq/nebula/s3/S3Executor.kt b/nebula-dsl/src/main/kotlin/com/orbitalhq/nebula/s3/S3Executor.kt
index d5dac70..bb10823 100644
--- a/nebula-dsl/src/main/kotlin/com/orbitalhq/nebula/s3/S3Executor.kt
+++ b/nebula-dsl/src/main/kotlin/com/orbitalhq/nebula/s3/S3Executor.kt
@@ -42,7 +42,7 @@ class S3Executor(private val config: S3Config) : InfrastructureComponent<Localst
 
     override fun start():ComponentInfo<LocalstackContainerConfig> {
         localstack = LocalStackContainer(DockerImageName.parse(config.imageName))
-            .withServices(LocalStackContainer.Service.S3)
+            .withServices(LocalStackContainer.Service.S3, LocalStackContainer.Service.STS)
 
         eventSource.startContainerAndEmitEvents(localstack)
 
@@ -128,4 +128,4 @@ data class LocalstackContainerConfig(
     val accessKey: String,
     val secretKey: String,
     val endpointOverride: String
-)
\ No newline at end of file
+)