diff --git a/Jenkinsfile b/Jenkinsfile
index a18f871..69668cc 100644
--- a/Jenkinsfile
+++ b/Jenkinsfile
@@ -26,8 +26,12 @@ spec:
                   - titan-06
                   - titan-11
                   - titan-12
+                  - titan-13
                   - titan-14
+                  - titan-15
+                  - titan-17
                   - titan-18
+                  - titan-19
       preferredDuringSchedulingIgnoredDuringExecution:
         - weight: 100
           preference: