diff --git a/services/keycloak/deployment.yaml b/services/keycloak/deployment.yaml
index 406364d..af7839f 100644
--- a/services/keycloak/deployment.yaml
+++ b/services/keycloak/deployment.yaml
@@ -24,6 +24,8 @@ spec:
                   - key: hardware
                     operator: In
                     values: ["rpi5","rpi4"]
+                  - key: node-role.kubernetes.io/worker
+                    operator: Exists
               - matchExpressions:
                   - key: kubernetes.io/hostname
                     operator: In