diff --git a/Jenkinsfile b/Jenkinsfile
index 0247dde..b56822e 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -38,7 +38,7 @@ pipeline{
     }
     post {
         success {
-            build job: 's430705-training/master', parameters: [string(name: 'epochs', defaultValue:'300'), string(name: 'BUILD_SELECTOR', value: '<StatusBuildSelector plugin="copyartifact@1.46"/>')]
+            build job: 's430705-training/master', parameters: [string(name: 'epochs', value:'300'), string(name: 'BUILD_SELECTOR', value: '<StatusBuildSelector plugin="copyartifact@1.46"/>')]
         }
     }
 }
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