diff --git a/services/monitoring/helmrelease.yaml b/services/monitoring/helmrelease.yaml
index 4f600232..f1588949 100644
--- a/services/monitoring/helmrelease.yaml
+++ b/services/monitoring/helmrelease.yaml
@@ -363,9 +363,18 @@ spec:
                   operator: In
                   values:
                     - rpi5
+                - key: node-role.kubernetes.io/control-plane
+                  operator: DoesNotExist
+                - key: node-role.kubernetes.io/master
+                  operator: DoesNotExist
+                - key: atlas.bstein.dev/spillover
+                  operator: DoesNotExist
                 - key: kubernetes.io/hostname
                   operator: NotIn
                   values:
+                    - titan-0a
+                    - titan-0b
+                    - titan-0c
                     - titan-08
         preferredDuringSchedulingIgnoredDuringExecution:
           - weight: 100