diff --git a/vars/test.groovy b/vars/test.groovy
index aa63846..fa53731 100644
--- a/vars/test.groovy
+++ b/vars/test.groovy
@@ -7,10 +7,10 @@ def call(body) {
     def reposConfig = [:]
     config.reposConfig.each{repo ->
         reposConfig[repo.key] = {
-                String gitBranch = repo.value.gitBranch,
-                String gitRepo = repo.value.gitRepo,
-                String gitCreds = repo.value.gitCreds
-        }
+                gitBranch: repo.value.gitBranch,
+                gitRepo: repo.value.gitRepo,
+                gitCreds: repo.value.gitCreds
+        ]
     }
 
     reposConfig.each{repo ->