diff --git a/deployment/pipeline.groovy b/deployment/pipeline.groovy
index 21701c8..75b20a7 100644
--- a/deployment/pipeline.groovy
+++ b/deployment/pipeline.groovy
@@ -18,7 +18,7 @@ node() {
   def appManifest = "deployment/manifests/app.yaml"
 
   println "teeeeeest start"
-  new Yaml().load(readFile(configFile)).dev.each(e -> println e)
+  new Yaml().load(readFile(configFile)).dev.each { e -> println e }
   println "teeeeeest end"
 
   stage("Build") {