diff --git a/test-salt-models-pipeline.groovy b/test-salt-models-pipeline.groovy
index d1c23a1..7d9c2d5 100644
--- a/test-salt-models-pipeline.groovy
+++ b/test-salt-models-pipeline.groovy
@@ -123,7 +123,8 @@
         def basename = sh script: "basename ${masterNode} .yml", returnStdout: true
         buildSteps[basename.trim()] = { setupandtest(basename.trim()) }
       }
-      parallel buildSteps
+      //parallel buildSteps
+      common.serial(buildSteps)
     }
 
   } catch (Throwable e) {