diff --git a/src/com/mirantis/mk/KaasUtils.groovy b/src/com/mirantis/mk/KaasUtils.groovy
index 6ccd022..d37c5f2 100644
--- a/src/com/mirantis/mk/KaasUtils.groovy
+++ b/src/com/mirantis/mk/KaasUtils.groovy
@@ -400,7 +400,7 @@
     if (coreContext != '') {
         common.infoMsg('Additional KaaS Core context detected, will be forwarded into kaas core cicd...')
         def additionalParameters = generateKaaSVarsFromContext(coreContext)
-        parameters.AddAll(additionalParameters)
+        parameters.addAll(additionalParameters)
     }
 
     def jobResults = []