diff --git a/.ci/Jenkinsfile b/.ci/Jenkinsfile
index bcacd5e1be3..be1a3065c8d 100644
--- a/.ci/Jenkinsfile
+++ b/.ci/Jenkinsfile
@@ -219,7 +219,7 @@ pipeline {
         axes {
           axis {
             name 'K8S_VERSION'
-            values "v1.24.0, v1.23.6, v1.22.9, v1.21.12"
+            values "v1.24.0", "v1.23.6", "v1.22.9", "v1.21.12"
           }
         }
         stages {