diff --git a/services/pegasus/deployment.yaml b/services/pegasus/deployment.yaml
index d75b2a7..887fcf1 100644
--- a/services/pegasus/deployment.yaml
+++ b/services/pegasus/deployment.yaml
@@ -10,6 +10,9 @@ spec:
   template:
     metadata: { labels: { app: pegasus } }
     spec:
+      nodeSelector:
+        kubernetes.io/hostname: titan-22
+        kubernetes.io/arch: amd64
       securityContext:
         runAsNonRoot: true
         runAsUser: 10001