diff --git a/services/monitoring/platform-quality-gateway-deployment.yaml b/services/monitoring/platform-quality-gateway-deployment.yaml
index 4951a064..ce451c19 100644
--- a/services/monitoring/platform-quality-gateway-deployment.yaml
+++ b/services/monitoring/platform-quality-gateway-deployment.yaml
@@ -54,7 +54,7 @@ spec:
                 matchExpressions:
                   - key: kubernetes.io/hostname
                     operator: In
-                    values: [titan-18]
+                    values: [titan-19]
             - weight: 50
               preference:
                 matchExpressions: